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David Gradwell commented on NETBEANS-4273: ------------------------------------------ I had a very similar issue. Log file attached. Look down the bottom for: _SEVERE [org.openide.util.RequestProcessor]: Error in RequestProcessor org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList$1_ _java.lang.NullPointerException_ _at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:156)_ _at org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:124)_ _at org.netbeans.modules.websvc.rest.model.impl.RestServicesMetadataModelImpl.runReadAction(RestServicesMetadataModelImpl.java:52)_ _at org.netbeans.modules.websvc.rest.nodes.RestServicesNodeFactory$RestNodeList$1.run(RestServicesNodeFactory.java:86)_ _at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)_ _at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)_ _at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)_ _[catch] at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)_ Also note that there are a lot of _java.lang.ClassNotFoundException: com.sun.source.tree.DirectiveTree_ _at java.net.URLClassLoader.findClass(URLClassLoader.java:382)_ _at java.lang.ClassLoader.loadClass(ClassLoader.java:424)_ _at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349)_ _at java.lang.ClassLoader.loadClass(ClassLoader.java:357)_ _at org.netbeans.ProxyClassLoader.doFindClass(ProxyClassLoader.java:209)_ _Caused: java.lang.ClassNotFoundException: com.sun.source.tree.DirectiveTree starting from ModuleCL@3c46fde2[org.netbeans.modules.maven] with possible defining loaders null and declared parents [ModuleCL@38c08007[org.netbeans.api.java], ModuleCL@348ae1dd[org.netbeans.modules.project.libraries.ui], ModuleCL@72a514f7[org.netbeans.api.debugger.jpda], ModuleCL@2fe6dd80[org.openide.execution], ModuleCL@a4c9715[org.openide.text], ModuleCL@3f91acff[org.netbeans.api.progress], ModuleCL@3b6d398a[org.openide.loaders], ModuleCL@4721ba24[org.netbeans.libs.javacapi], org.netbeans.JarClassLoader@4cd5b57c, ModuleCL@1a7227ef[org.netbeans.modules.maven.embedder], ...45 more]_ _at org.netbeans.ProxyClassLoader.doFindClass(ProxyClassLoader.java:211)_ _at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:125)_ _at java.lang.ClassLoader.loadClass(ClassLoader.java:357)_ > NullPointerException at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTaskWhenScanFinished > ----------------------------------------------------------------------------------------------------------------------------------------------- > > Key: NETBEANS-4273 > URL: https://issues.apache.org/jira/browse/NETBEANS-4273 > Project: NetBeans > Issue Type: Bug > Components: core > Affects Versions: 12.0 > Environment: Mac OS X Catalina > Reporter: David Gradwell > Priority: Major > Attachments: messages.log, messages.log > > > Crash report whilst running NetBeans. > > java.lang.NullPointerException > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:156) > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$ClassIndexListenerImpl.runInJavacContext(AnnotationModelHelper.java:433) > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$ClassIndexListenerImpl.rootsChanged(AnnotationModelHelper.java:413) > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$ClassIndexListenerImpl.rootsRemoved(AnnotationModelHelper.java:408) > at > org.netbeans.api.java.source.ClassIndex$SPIListener$1.run(ClassIndex.java:1107) > at > org.netbeans.modules.parsing.impl.TaskProcessor$5.run(TaskProcessor.java:458) > at > org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561) > [catch] at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:725) > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) > at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702) > at > org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) > at > org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) > at > org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) > > and again: > > java.lang.NullPointerException > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper.runJavaSourceTask(AnnotationModelHelper.java:156) > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$ClassIndexListenerImpl.runInJavacContext(AnnotationModelHelper.java:433) > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$ClassIndexListenerImpl.rootsChanged(AnnotationModelHelper.java:413) > at > org.netbeans.modules.j2ee.metadata.model.api.support.annotation.AnnotationModelHelper$ClassIndexListenerImpl.rootsRemoved(AnnotationModelHelper.java:408) > at > org.netbeans.api.java.source.ClassIndex$SPIListener$1.run(ClassIndex.java:1107) > at > org.netbeans.modules.parsing.impl.TaskProcessor$5.run(TaskProcessor.java:458) > at > org.netbeans.modules.parsing.impl.TaskProcessor.callParserResultTask(TaskProcessor.java:561) > [catch] at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.run(TaskProcessor.java:725) > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:279) > at > org.netbeans.modules.parsing.impl.TaskProcessor$RequestPerformer.execute(TaskProcessor.java:702) > at > org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:663) > at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) > at java.util.concurrent.FutureTask.run(FutureTask.java:266) > at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) > at > org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) > at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) > at > org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033) > > -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: 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