issue in dynamic data list https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&threadId=119174920 2026-04-05T10:45:47Z 2026-04-05T10:45:47Z Alberto Gutierrez https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&messageId=119174919 2020-05-18T09:18:20Z 2020-05-18T09:18:20Z

Hi everyone,<br /><br />I´ve developing a website that works perfeclty. One of the portlets I developed showed dynamic data list results correctly. <br /><br />Then I added staging funcionality to my website, and now I can´t add records to the dynamics data lists. When I select a DDL I can click on the blue square button to add new data. But then I see everything white without the suitables field (name, title,author, etc.)<br /><br />The log shows this:<br /><br /> 2020-05-18 08:03:28.756 ERROR [http-nio-8080-exec-45][IncludeTag:128] Current URL -- generates exception: com.liferay.portal.kernel.exception.PortalException: java.lang.NullPointerException<br />java.lang.NullPointerException<br />    at com.liferay.dynamic.data.mapping.internal.render.DDMFormFieldFreeMarkerRenderer.getFreeMarkerContext(DDMFormFieldFreeMarkerRenderer.java:520)<br />    at com.liferay.dynamic.data.mapping.internal.render.DDMFormFieldFreeMarkerRenderer.getFieldHTML(DDMFormFieldFreeMarkerRenderer.java:292)<br />    at com.liferay.dynamic.data.mapping.internal.render.DDMFormFieldFreeMarkerRenderer.render(DDMFormFieldFreeMarkerRenderer.java:114)<br />    at com.liferay.dynamic.data.mapping.internal.render.DDMFormRendererImpl.render(DDMFormRendererImpl.java:59)<br />    at com.liferay.dynamic.data.mapping.render.DDMFormRendererUtil.render(DDMFormRendererUtil.java:37)<br />    at org.apache.jsp.html.start_jsp._jspService(start_jsp.java:411)<br />    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)<br />    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)<br />    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:411)<br />    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:473)<br />    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:377)<br />    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741)<br />    at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:345)<br />    at com.liferay.portal.osgi.web.servlet.jsp.compiler.internal.JspServlet.service(JspServlet.java:356)<br />    at org.eclipse.equinox.http.servlet.internal.registration.EndpointRegistration.service(EndpointRegistration.java:153)<br />    at org.eclipse.equinox.http.servlet.internal.servlet.ResponseStateHandler.processRequest(ResponseStateHandler.java:62)<br />    at org.eclipse.equinox.http.servlet.internal.context.DispatchTargets.doDispatch(DispatchTargets.java:118)<br />    at org.eclipse.equinox.http.servlet.internal.servlet.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:48)<br />    at com.liferay.portal.servlet.DirectServletPathRegisterDispatcher.include(DirectServletPathRegisterDispatcher.java:67)<br />    at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)<br /><br /><br />I´ve working with Liveray 7.1 GA1, sorry for my English skills.

Alberto Gutierrez 2020-05-18T09:18:20Z