Questions related to Liferay User Groups and Conferences or the Liferay Community in General https://liferay.dev/en/c/message_boards/find_category?p_l_id=119785294&mbCategoryId=120181608 2026-04-07T02:56:27Z 2026-04-07T02:56:27Z Komal Prasad https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123473948 2025-06-30T20:50:42Z 2025-06-28T12:07:41Z

<p>I have upgraded the Liferay from 7.4.3.12-ga12 to 7.4.3.132-ga132. After the upgrade page to export/import LAR file is not showing up. On site bashboard page restried page is showing up. Unable to open the page to view the pages and do the export/import.</p> <p> </p>

Komal Prasad 2025-06-28T12:07:41Z Fal Al https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123424931 2025-05-31T18:35:26Z 2025-05-31T18:35:26Z

<p>Hallo thank you.</p> <p>Ok thats an good idea, but what about when you go to Websuitebuilder-&gt;Choose a site-&gt;Configuartion -&gt;Design-&gt; When you scroll down there is written: This Css will be loaded after the theme (In this blog you could also enter your custom css, could you?)</p> <p> </p> <p>THANK YOU FOR YOUR RESPONSE.</p> <p>Fal Al</p>

Fal Al 2025-05-31T18:35:26Z Ramalingaiah. D https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123409310 2025-05-20T11:42:19Z 2025-05-20T11:42:18Z

<p>Hi Fal Al,</p> <p> </p> <p>please check blog: https://help.liferay.com/hc/en-us/articles/360018162131-Specifying-Color-Schemes-in-your-Theme</p>

Ramalingaiah. D 2025-05-20T11:42:18Z Fal Al https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123368171 2025-04-24T16:35:06Z 2025-04-23T14:17:51Z

<p>Dear Caroline and dear Olaf im trying to change the background-color of my site. My Main Site.</p> <p>So i press on design where you can load themes etc....</p> <p>This is the code i use:</p> <p> </p> <p>Custom CSS:</p> <p>div#main-content.layout-content.portlet-layout { background-color: red ; } (after pressing right click and inspecting the site with the html tool)</p> <p>So i used the code above by changing the background color. When i press on save and reload the site ,  the site appears with white color again :-(</p> <p>I know i could change stylebook etc, but i want to change it by only using css.</p> <p> </p> <p> </p> <p>Can you tell my what I am doing wrong?</p> <p> </p> <p>Please help me,Thx   :-)</p> <p>Fal</p>

Fal Al 2025-04-23T14:17:51Z Fal Al https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123368107 2025-04-24T16:34:59Z 2025-04-23T13:59:40Z

<p> </p> <p>Dear Collegues Im trying to change the background-color of my site. My Main Site.</p> <p>So i press on design where you can load themes etc....</p> <p>This is the code i use:</p> <p> </p> <p>Custom CSS:</p> <p>div#main-content.layout-content.portlet-layout { background-color: red ; }</p> <p>So i used the code above by changing the background color. When i press on save and reload the site ,  the site appears with white color again :-(</p> <p> </p> <p>Can you tell my what I am doing wrong?</p> <p> </p> <p>Thx</p> <p>Fal</p>

Fal Al 2025-04-23T13:59:40Z Russell Bohl https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123321639 2025-03-26T18:06:27Z 2025-03-26T18:06:25Z

<p>Hi Ahmed, the versions in the import/export environments must be the same. See the <a href="https://learn.liferay.com/w/dxp/site-building/sites/exporting-importing-site-pages-and-content">documentation</a>.</p>

Russell Bohl 2025-03-26T18:06:25Z Ahmed Al Kahky https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123311836 2025-03-26T15:32:17Z 2025-03-20T16:55:45Z

<p style="margin-bottom: 16.0px;"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style="">Hello All, </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </p> <p style="margin-bottom: 16.0px;"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style="">    </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </p> <div style=""> <p class="x" style="margin-bottom: 16.0px;"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style=""> <font color="#666666"> <font face="Tahoma, Geneva, sans-serif"> <font style=""> <span style="font-size: 12.0px;"> <span style="">We are facing the following scenario and the import process fails</span> </span> </font> </font> </font> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </p> </div> <div style=""> <p class="x" style="margin-bottom: 16.0px;"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style=""> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </p> </div> <div style=""> <p class="x" style="margin-bottom: 16.0px;"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style=""> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </p> </div> <div style=""> <p class="x" style="margin-bottom: 16.0px;"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style=""> <span style="font-size: 12.0pt;"> <span style=""> <span style=""> <span style="font-family: Aptos , sans-serif;"> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;"> <span style=""> <span style="color: rgb(102,102,102);">Scenario:</span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </p> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Export a site from env with version (<a href="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcustomer.liferay.com%2Fen%2Fdownloads%2F-%2Fdownload%2Fliferay-dxp-7-4-update-91-download&amp;data=05%7C02%7CAhmed.AlKahky%40itworx.com%7C14b91f060e1745fbfadb08dd649b6bd6%7Ca1a5384ff0fc4df99f37caf775af43c1%7C0%7C0%7C638777340869864664%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&amp;sdata=WxVR%2FIFHHkH0THL2DHXErZ6JmNyFCDcqkwAmhGeMuK8%3D&amp;reserved=0" style="color: blue;text-decoration: underline;">Liferay DXP 7.4 Update 91</a>)</span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Import included all content, documents, pages, layouts, permissions, categories and fragments</span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Import the exported lar file to another environment with version (<a href="https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcustomer.liferay.com%2Fen%2Fdownloads%2F-%2Fdownload%2Fdxp-2024-q4-4-patch-release&amp;data=05%7C02%7CAhmed.AlKahky%40itworx.com%7C14b91f060e1745fbfadb08dd649b6bd6%7Ca1a5384ff0fc4df99f37caf775af43c1%7C0%7C0%7C638777340869876387%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&amp;sdata=LD9CkaP0glTuJKphzwwGJmEByC78e%2B11hDtIVUIhEDw%3D&amp;reserved=0" style="color: blue;text-decoration: underline;">DXP 2024.Q4.4 Patch Release</a>)</span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <b style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Pre-import steps:</span> </span> </span> </span> </b> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Create custom fields references in the package on Calendar Event </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Import Object definitions used for content in the site</span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <ul style="margin-bottom: 16.0px;"> <li class="x" style="font-size: 12.0pt;font-family: Aptos , sans-serif;color: rgb(102,102,102);"> <span style="font-size: 14.0px;"> <span style=""> <span style="color: rgb(51,51,51);"> <span style="font-family: 'Source Sans Pro' , sans-serif;"> <span style="font-style: normal;"> <span style=""> <span style="font-weight: 500;"> <span style="white-space: normal;"> <span style="background-color: rgb(255,255,255);"> <span style=""> <span style=""> <span style=""> <span style="font-size: 9.0pt;"> <span style=""> <span style=""> <span style="font-family: Tahoma , sans-serif;">Create new blank site to use for import</span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </span> </li> </ul> </div> <div style=""> <div> <p>The following error was shown in the import job:</p> <p> </p> <p>and the following log:</p> <p>2025-03-10 09:48:44.726 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:390] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 35115, uuid: 9ca0d504-002b-095a-acc3-b41b30e76c99} import failed<br> java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> 2025-03-10 09:48:44.735 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:390] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 35115, uuid: 7a9ad17b-6a39-379b-d98f-e1273c74e8d5} import failed<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more<br> 2025-03-10 09:48:44.743 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:390] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 35115, uuid: 3b533d2e-bf8d-d0b5-31f8-f500335e5a84} import failed<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more<br> 2025-03-10 09:48:44.753 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:390] Staged model {class: com.liferay.journal.model.JournalArticle, groupId: 35115, uuid: ae937c93-f8d5-adeb-c901-523a94f7380b} import failed<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more<br> 2025-03-10 09:48:44.760 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:263] Portlet import failed for portlet com_liferay_journal_web_portlet_JournalPortlet<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more<br> 2025-03-10 09:48:44.768 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:390] Staged model {class: com.liferay.site.model.adapter.StagedGroup, uuid: 2c240e33-788a-b4ff-dfab-6d9ffe26e383} import failed<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more<br> 2025-03-10 09:48:44.775 ERROR [liferay/background_task-6][LoggerExportImportLifecycleListener:104] Layout import failed for group 33407<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) [portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) [portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) [portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) [bundleFile:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) [portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) [bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more<br> 2025-03-10 09:48:45.840 ERROR [liferay/background_task-6][BackgroundTaskMessageListener:162] Unable to execute background task<br> com.liferay.exportimport.kernel.lar.PortletDataException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:399) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:734) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:701) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:437) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:295) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:267) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModels(StagedModelDataHandlerUtil.java:354) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:1063) ~[?:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalArticleStagedModelDataHandler.doImportStagedModel(JournalArticleStagedModelDataHandler.java:117) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.journal.internal.exportimport.data.handler.JournalPortletDataHandler.doImportData(JournalPortletDataHandler.java:470) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BasePortletDataHandler.importData(BasePortletDataHandler.java:387) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:408) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.PortletImportControllerImpl.importPortletData(PortletImportControllerImpl.java:339) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler._importSitePortlets(StagedGroupStagedModelDataHandler.java:586) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:261) ~[?:?]<br>     at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:65) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:380) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:366) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController._importFile(LayoutImportController.java:971) ~[?:?]<br>     at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:211) ~[?:?]<br>     at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:185) ~[portal-impl.jar:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]<br>     at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]<br>     at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]<br>     at java.lang.reflect.Method.invoke(Method.java:569) ~[?:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:41) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:60) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:48) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:40) ~[portal-impl.jar:?]<br>     at jdk.proxy3.$Proxy97.importLayouts(Unknown Source) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:129) ~[?:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutImportBackgroundTaskExecutor.java:115) ~[?:?]<br>     at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:71) ~[portal-impl.jar:?]<br>     at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:30) ~[portal-impl.jar:?]<br>     at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:19) ~[portal-kernel.jar:?]<br>     at com.liferay.exportimport.internal.background.task.LayoutImportBackgroundTaskExecutor.execute(LayoutImportBackgroundTaskExecutor.java:75) ~[?:?]<br>     at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:54) ~[?:?]<br>     at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:32) ~[portal-kernel.jar:?]<br>     at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:64) ~[bundleFile:?]<br>     at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:115) [bundleFile:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:39) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:25) [portal-kernel.jar:?]<br>     at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:62) [portal-kernel.jar:?]<br>     at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:47) [bundleFile:?]<br>     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) [?:?]<br>     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) [?:?]<br>     at java.lang.Thread.run(Thread.java:840) [?:?]<br> Caused by: java.lang.NullPointerException: Cannot invoke &quot;java.lang.Long.longValue()&quot; because the return value of &quot;java.util.Map.get(Object)&quot; is null<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:708) ~[?:?]<br>     at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:162) ~[?:?]<br>     at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:358) ~[portal-kernel.jar:?]<br>     ... 60 more</p> </div> </div>

Ahmed Al Kahky 2025-03-20T16:55:45Z Olaf Kock https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123277243 2025-03-03T14:03:11Z 2025-03-03T14:03:10Z

<p>That sounds like a very old URL from ancient versions (though I'm not sure how long it has been in use).</p> <p>Which Liferay-version is your certification on? I doubt that the very old ones (e.g. 6.x) verifications are still available for online checks.</p>

Olaf Kock 2025-03-03T14:03:10Z CESAR MIGUEL INGARUCA CRUZADO https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123276950 2025-03-03T14:01:38Z 2025-03-03T12:34:10Z

<p>Helllo,</p> <p>where could i find this URL https://www.liferay.com/services/certification/verify-a-certification</p> <p>I can't find this URL to verify my certifications.</p> <p>Greetings</p>

CESAR MIGUEL INGARUCA CRUZADO 2025-03-03T12:34:10Z Claudio Souza https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123257790 2025-02-21T19:32:20Z 2025-02-21T19:32:19Z

<p>Hello, Jyotsna! We appreciate you taking the time to report this issue. I'm Claudio and I'll be assisting you on this.</p> <p>I've already notified our internal team and they'll make sure you're able to log in into your Liferay account to start taking the courses.</p> <p>In the meantime, I noticed that you've mentioned some screenshots you took, but it seems they didn't get through the post. If you find it crucial for this report, feel free to send me directly through our Community Slack and I'll forward them to the team.</p> <p>I'll keep you updated on the team's progress. Thank you for your patience!</p> <p>PS: If you've taken some of our courses recently, we'd be happy to hear your feedback on the course's content and platform experience!</p> <p>Best regards,<br> Claudio Souza</p>

Claudio Souza 2025-02-21T19:32:19Z Jyotsna Arora https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123253762 2025-02-21T19:08:31Z 2025-02-19T14:26:26Z

<p>This account is my new account.<br> I'm not able to login into my previous account email id: jyotsnaarora2000@gmail.com when i click on forgot password it's showing this.<br> </p> <p>But no recovery mail sent to my mail which is mentioned in screenshot.<br> Please advice me on the same.<br> I need to login with that account in liferay to do the courses. </p>

Jyotsna Arora 2025-02-19T14:26:26Z Marco Nguitragool https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123182763 2025-01-22T16:19:36Z 2025-01-14T02:55:54Z

<p>I should also mention that I use Liferay in docker. Maybe this makes a difference.</p> <p>=&gt; https://hub.docker.com/r/liferay/portal</p> <p>=&gt; image: liferay/portal:7.4.3.129-ga129</p>

Marco Nguitragool 2025-01-14T02:55:54Z Marco Nguitragool https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123182729 2025-01-22T16:19:06Z 2025-01-14T02:35:45Z

<p>Thanks a lot for your reply!</p> <p>Since the &quot;owner&quot; is optional, it <em>should</em> also work fine with an empty JSON-object according to my understanding of an ordinary RESTful resource (not specifically Liferay, but REST in general).</p> <p>But as I already pointed out in my original post, I tried many different variations, including the one you mentioned (with the &quot;owner&quot; only) and even a full-blown object with all properties. None of them worked. Also, the GET / should IMHO always work (even before creating the first object, leading to an empty &quot;page&quot;-JSON) -- but all of them give me a 404.</p>

Marco Nguitragool 2025-01-14T02:35:45Z Russell Bohl https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123182047 2025-01-13T19:25:34Z 2025-01-13T19:25:34Z

<p>Hi Marco, you said:</p> <blockquote> <p>Click on &quot;POST / postBlabla&quot;. The JSON to be sent doesn't really matter, because all data should be optional, but neither a full-blown JSON nor a minimal &quot;{}&quot; or &quot;{ &quot;owner&quot;: &quot;abc&quot; }&quot; works -- all leads to a 404-error.</p> </blockquote> <p>This does not seem to be true. Try posting with just this request body:</p> <pre> <code>{ &quot;owner&quot;: &quot;blabla&quot; }</code></pre> <p>I had no issue at all with the GET request, it returned a 200 for me.</p> <p>The only caveat is that I did not test on the exact versions you mentioned. I'm on a more recent build, DXP U131.</p>

Russell Bohl 2025-01-13T19:25:34Z Marco Nguitragool https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123173854 2025-01-13T16:36:07Z 2025-01-10T03:38:55Z

<p> <u> <strong>Short description</strong> </u> </p> <p>GET or POST on the RESTful service automatically deployed for a custom object causes a 404-error.</p> <p> <u> <strong>How to reproduce</strong> </u> </p> <p>Go into Control Panel =&gt; Object / Objects.</p> <p>Click the &quot;+&quot;-button to create a new object.</p> <p>Enter some data -- which does not matter, but here's my example:</p> <ul> <li>Label: Blabla</li> <li>Plural label: Blablas</li> <li>Object name: Blabla</li> </ul> <p>Click &quot;Save&quot;.</p> <p>The new object is now listed in the table. Click on &quot;Blabla&quot; in this table to edit it further.</p> <p>Click on the tab &quot;Fields&quot;.</p> <p>Click on the &quot;+&quot; to add a new field. Here's what I entered:</p> <ul> <li>Label: Owner</li> <li>Field name: owner</li> <li>Type: Text</li> </ul> <p>Click &quot;Save&quot;.</p> <p>Now switch to the tab &quot;Details&quot; and click &quot;Publish&quot; to publish the object. Liferay confirms in a small green box that it published it.</p> <p>Open a new tab in the browser and go to the &quot;Liferay API Explorer&quot; -- mine is on: https://dragonkingchocolate.com/liferay/o/api</p> <p>Click on &quot;REST Applications&quot; and the newly added object is available as RESTful API there: c/blablas</p> <p>Select &quot;c/blablas&quot; from the drop-down.</p> <p>Click on &quot;GET / getBlablasPage&quot; for querying the list of the objects. It opens the details for this RESTful operation.</p> <p>Click on &quot;Execute&quot;. I'd expect an empty list (with some meta-data being present), i.e. one single instance of the BlablasPage without any items. But I get a 404-error.</p> <p>Click on &quot;POST / postBlabla&quot;. The JSON to be sent doesn't really matter, because all data should be optional, but neither a full-blown JSON nor a minimal &quot;{}&quot; or &quot;{ &quot;owner&quot;: &quot;abc&quot; }&quot; works -- all leads to a 404-error.</p> <p> <u> <strong>Liferay version</strong> </u> </p> <p>​​​​​​​Liferay Community Edition Portal 7.4.3.129 CE GA129 (December 09, 2024)</p> <p>Liferay Community Edition Portal 7.4.3.120 CE GA120 (June 12, 2024)</p> <p>...the error is the same in both versions.</p> <p> <u> <strong>Page-building works</strong> </u> </p> <p>Note that the building of a page to list/create/edit/delete instances of my custom object works fine. My object seems to be fully functional in the page I created for it -- but the RESTful API only gets 404-errors.</p>

Marco Nguitragool 2025-01-10T03:38:55Z ram kumar https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123171878 2025-01-13T16:36:56Z 2025-01-09T06:07:16Z

<p>I am trying to deply HR Portal into Liferay 7.4 CE, but it's not deploying and throwing exceptions related to unsupported version. please help me either building or deploying HR portal app into Liferay 7.4. </p> <p>If HR portal is not going to Support please provide a link of supported working similar applications.</p>

ram kumar 2025-01-09T06:07:16Z Claudio Souza https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123121872 2024-12-12T12:23:14Z 2024-12-12T12:23:13Z

<p>Hey, Anantrao! Thank you for answering my questions. </p> <p>Thanks to you and other users' reports, our team has been working tirelessly to solve your issue.</p> <p>After some research, we found that our system recorded a badge registered in your name on Nov 21st, which I assume is the date you successfully completed the course's badge test.</p> <p>In this case, I recommend you do this:</p> <ol> <li>Double-check your <a href="https://learn.liferay.com/user-dashboard" rel="noopener noreferrer" target="_blank">User Dashboard</a>, scroll down to the very bottom, and look for the <strong>Mastering Liferay Workspaces and Tooling</strong> badge.</li> <li>If the badge isn't there, retake the <a href="https://learn.liferay.com/l/27268691" rel="noopener noreferrer" target="_blank">course's badge test</a>. After successfully passing the exam, go to the User Dashboard and look for the badge.</li> </ol> <p>If the badge still doesn't display, please don't hesitate to contact us again so we can keep working on resolving your issue. </p> <p>Best regards,<br> Claudio Souza</p> <p>PS: Do you have any feedback on the course's content and platform experience so far? I'd be happy to hear your opinion on it. If you prefer, we can have this conversation on the community slack.</p>

Claudio Souza 2024-12-12T12:23:13Z Mohan Singh https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123119750 2024-12-11T16:35:03Z 2024-12-11T07:20:49Z

<p>I’m looking to integrate Speakatoo’s API into a front-end application and need some guidance on the process. What are the key steps involved in the integration? Are there any specific considerations or best practices for ensuring seamless functionality, especially for handling API requests and responses in the front end? Any examples or resources would be helpful!</p>

Mohan Singh 2024-12-11T07:20:49Z Anantrao Patil https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123095990 2024-12-06T17:15:15Z 2024-11-26T14:04:53Z

<p>Please find below response</p> <ol> <li>Were you logged in by the time you passed the Badge Test? -<em> <strong>Yes</strong> </em> </li> <li>Did some kind of error pop out after completing the test? - <em> <strong>No</strong> </em> </li> <li>In your User Dashboard, does the <strong>Mastering Liferay Workspaces and Tooling</strong> course displays as COMPLETED? - Yes, Attached snapshot below</li> </ol>

Anantrao Patil 2024-11-26T14:04:53Z Claudio Souza https://liferay.dev/en/c/message_boards/find_message?p_l_id=119785294&messageId=123089848 2024-11-22T18:42:05Z 2024-11-22T18:40:25Z

<p>Hello, Anantrao! We appreciate you taking the time to report your issue. Congratulations on successfully completing the Mastering Liferay Workspaces and Tooling course! </p> <p>I have some questions to better understand your issue:</p> <ol> <li>Were you logged in by the time you passed the Badge Test?</li> <li>Did some kind of error pop out after completing the test?</li> <li>In your User Dashboard, does the <strong>Mastering Liferay Workspaces and Tooling</strong> course displays as COMPLETED?</li> </ol> <p>Thank you for your patience!</p> <p>Best regards,<br> Claudio Souza</p>

Claudio Souza 2024-11-22T18:40:25Z