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  <title>Why I am having this problem. It was working properly yesterday?</title>
  <link rel="self" href="https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=121668643" />
  <subtitle>Why I am having this problem. It was working properly yesterday?</subtitle>
  <id>https://liferay.dev/c/message_boards/find_thread?p_l_id=119785294&amp;threadId=121668643</id>
  <updated>2026-04-04T16:00:44Z</updated>
  <dc:date>2026-04-04T16:00:44Z</dc:date>
  <entry>
    <title>RE: Why I am having this problem. It was working properly yesterday?</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=121671504" />
    <author>
      <name>David H Nebinger</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=121671504</id>
    <updated>2023-03-20T17:01:25Z</updated>
    <published>2023-03-16T15:57:40Z</published>
    <summary type="html">&lt;p&gt;You also asked this on the community slack, dude...&lt;/p&gt;
&lt;p&gt;Somebody compiled the gradebook-web module using JDK-11, but it looks
  like your bundle is probably running under JDK-8.&lt;/p&gt;
&lt;p&gt;The Unresolved Requirement message is telling you that it is looking
  for Java SE version 11, but that is not available, which is why I
  think your bundle is running under JDK-8.&lt;/p&gt;
&lt;p&gt;If you are going to run your bundle under JDK-8, you must compile
  under JDK-8.&lt;/p&gt;
&lt;p&gt;If you are going to run your bundle under JDK-11, then you can
  compile either using JDK-8 or JDK-11.&lt;/p&gt;
&lt;p&gt;The safest option is to always compile under JDK-8, that way your
  modules work regardless of what version your bundle is running under,
  but then you can't take advantage of Java 11 syntax.&lt;/p&gt;</summary>
    <dc:creator>David H Nebinger</dc:creator>
    <dc:date>2023-03-16T15:57:40Z</dc:date>
  </entry>
  <entry>
    <title>Why I am having this problem. It was working properly yesterday?</title>
    <link rel="alternate" href="https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=121668642" />
    <author>
      <name>Md Tahmid Ashraf Chowdhury</name>
    </author>
    <id>https://liferay.dev/c/message_boards/find_message?p_l_id=119785294&amp;messageId=121668642</id>
    <updated>2023-03-14T17:36:50Z</updated>
    <published>2023-03-14T05:37:28Z</published>
    <summary type="html">&lt;p&gt;The problem: 2023-03-14 04:51:55.824 ERROR
  [fileinstall-directory-watcher][DirectoryWatcher:1173] Unable to start
  bundle:
  file:/D:/Liferay/Liferay/gradebook-workspace/bundles/osgi/modules/com.liferay.training.gradebook.web-1.0.0.jar&lt;br /&gt;
  com.liferay.portal.kernel.log.LogSanitizerException:
  org.osgi.framework.BundleException: Could not resolve module:
  com.liferay.training.gradebook.web [1718]_  Unresolved requirement:
    Require-Capability: &lt;a href="http://osgi.ee/"
    rel="noopener noreferrer" target="_blank"&gt;osgi.ee&lt;/a&gt;;
    filter:=&amp;quot;(&amp;amp;(&lt;a href="http://osgi.ee/"
    rel="noopener noreferrer"
  target="_blank"&gt;osgi.ee&lt;/a&gt;=JavaSE)(version=11))&amp;quot;_
  [Sanitized]&lt;br /&gt; at
  org.eclipse.osgi.container.Module.start(Module.java:444)
  ~[org.eclipse.osgi.jar:?]&lt;br /&gt; at
  org.eclipse.osgi.internal.framework.EquinoxBundle.start(EquinoxBundle.java:428)
  ~[org.eclipse.osgi.jar:?]&lt;br /&gt; at
  com.liferay.portal.file.install.internal.DirectoryWatcher._startBundle(DirectoryWatcher.java:1156)
  [bundleFile:?]&lt;br /&gt; at
  com.liferay.portal.file.install.internal.DirectoryWatcher._startBundles(DirectoryWatcher.java:1189)
  [bundleFile:?]&lt;br /&gt; at
  com.liferay.portal.file.install.internal.DirectoryWatcher._startAllBundles(DirectoryWatcher.java:1130)
  [bundleFile:?]&lt;br /&gt; at
  com.liferay.portal.file.install.internal.DirectoryWatcher._process(DirectoryWatcher.java:1041)
  [bundleFile:?]&lt;br /&gt; at
  com.liferay.portal.file.install.internal.DirectoryWatcher.run(DirectoryWatcher.java:247) [bundleFile:?]&lt;/p&gt;</summary>
    <dc:creator>Md Tahmid Ashraf Chowdhury</dc:creator>
    <dc:date>2023-03-14T05:37:28Z</dc:date>
  </entry>
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