java.lang.NullPointerException: This exception has no message.

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via Oracle Community by 807581, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.netbeans.modules.javacore.parser.MDRParser.getClassByFqn(MDRParser.java:1223)
at org.netbeans.modules.javacore.parser.MDRParser.resolveSuperTypes(MDRParser.java:1184)
at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:360)
at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:326)
at org.netbeans.modules.javacore.parser.MDRParser.processAST(MDRParser.java:304)
at org.netbeans.modules.javacore.parser.MDRParser.enterMembers(MDRParser.java:234)
at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.directUpdate(ResourceImpl.java:732)
at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:640)
at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.checkUpToDate(ResourceImpl.java:582)
at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.initResource(ResourceImpl.java:422)
at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement.initCheck(MetadataElement.java:133)
at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.getElementInfo(SemiPersistentElement.java:185)
at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.getInternalForm(SemiPersistentElement.java:827)
at org.netbeans.modules.javacore.jmiimpl.javamodel.MetadataElement.getASTree(MetadataElement.java:451)
at org.netbeans.modules.javacore.jmiimpl.javamodel.SemiPersistentElement.getParser(SemiPersistentElement.java:822)
at org.netbeans.modules.javacore.jmiimpl.javamodel.ResourceImpl.getFeaturePosition(ResourceImpl.java:452)
at org.netbeans.modules.javacore.jmiimpl.javamodel.FeatureImpl.getPosition(FeatureImpl.java:271)
at org.netbeans.modules.javacore.JMManager.getElementPosition(JMManager.java:687)
at org.netbeans.modules.javacore.JMManager.getElementPosition(JMManager.java:673)
at org.netbeans.modules.java.JavaEditor$JavaEditorComponent.findElement(JavaEditor.java:1302)
at org.netbeans.modules.java.JavaEditor$JavaEditorComponent.createNode(JavaEditor.java:1250)
at org.netbeans.modules.java.JavaEditor$JavaEditorComponent.access$800(JavaEditor.java:1170)
at org.netbeans.modules.java.JavaEditor$12.run(JavaEditor.java:1222)
at org.openide.util.Mutex.readAccess(Mutex.java:181)
at org.netbeans.modules.java.JavaEditor$11.run(JavaEditor.java:1220)
at org.openide.util.Task.run(Task.java:189)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)
at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721)

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