java.lang.NullPointerException

SpringSource Issue Tracker | Leo Dos Santos (c) | 4 years ago
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  1. 0

    Found this in my error log, probably after deleting some project: Error Thu Aug 08 14:36:20 PDT 2013 Problems occurred when invoking code from plug-in: "org.eclipse.core.resources". java.lang.NullPointerException at org.springframework.ide.eclipse.metadata.ui.RequestMappingView$ResourceChangeListener.resourceChanged(RequestMappingView.java:664) at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285) at org.eclipse.core.internal.events.NotificationManager.handleEvent(NotificationManager.java:261) at org.eclipse.core.internal.resources.Workspace.broadcastEvent(Workspace.java:391) at org.eclipse.core.internal.resources.Resource.broadcastPreDeleteEvent(Resource.java:2030) at org.eclipse.core.internal.resources.Resource.delete(Resource.java:788) at org.eclipse.core.internal.resources.Project.delete(Project.java:344) at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:160) at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278) at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278) at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306) at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

    SpringSource Issue Tracker | 4 years ago | Leo Dos Santos (c)
    java.lang.NullPointerException
  2. 0

    Found this in my error log, probably after deleting some project: Error Thu Aug 08 14:36:20 PDT 2013 Problems occurred when invoking code from plug-in: "org.eclipse.core.resources". java.lang.NullPointerException at org.springframework.ide.eclipse.metadata.ui.RequestMappingView$ResourceChangeListener.resourceChanged(RequestMappingView.java:664) at org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285) at org.eclipse.core.internal.events.NotificationManager.handleEvent(NotificationManager.java:261) at org.eclipse.core.internal.resources.Workspace.broadcastEvent(Workspace.java:391) at org.eclipse.core.internal.resources.Resource.broadcastPreDeleteEvent(Resource.java:2030) at org.eclipse.core.internal.resources.Resource.delete(Resource.java:788) at org.eclipse.core.internal.resources.Project.delete(Project.java:344) at org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:160) at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278) at org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278) at org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306) at org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92) at org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345) at org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

    SpringSource Issue Tracker | 4 years ago | Leo Dos Santos (c)
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.springframework.ide.eclipse.metadata.ui.RequestMappingView$ResourceChangeListener.resourceChanged()
    2. org.springframework.ide
      RequestMappingView$ResourceChangeListener.resourceChanged
      1. org.springframework.ide.eclipse.metadata.ui.RequestMappingView$ResourceChangeListener.resourceChanged(RequestMappingView.java:664)
      1 frame
    3. Core Resource Management
      NotificationManager$1.run
      1. org.eclipse.core.internal.events.NotificationManager$1.run(NotificationManager.java:291)
      1 frame
    4. Eclipse Core
      SafeRunner.run
      1. org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
      1 frame
    5. Core Resource Management
      Project.delete
      1. org.eclipse.core.internal.events.NotificationManager.notify(NotificationManager.java:285)
      2. org.eclipse.core.internal.events.NotificationManager.handleEvent(NotificationManager.java:261)
      3. org.eclipse.core.internal.resources.Workspace.broadcastEvent(Workspace.java:391)
      4. org.eclipse.core.internal.resources.Resource.broadcastPreDeleteEvent(Resource.java:2030)
      5. org.eclipse.core.internal.resources.Resource.delete(Resource.java:788)
      6. org.eclipse.core.internal.resources.Project.delete(Project.java:344)
      6 frames
    6. org.eclipse.ltk
      DeleteResourceChange.perform
      1. org.eclipse.ltk.core.refactoring.resource.DeleteResourceChange.perform(DeleteResourceChange.java:160)
      1 frame
    7. Refactoring Core
      PerformChangeOperation$1.run
      1. org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
      2. org.eclipse.ltk.core.refactoring.CompositeChange.perform(CompositeChange.java:278)
      3. org.eclipse.ltk.core.refactoring.PerformChangeOperation$1.run(PerformChangeOperation.java:258)
      3 frames
    8. Core Resource Management
      Workspace.run
      1. org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345)
      1 frame
    9. Refactoring Core
      PerformChangeOperation.executeChange
      1. org.eclipse.ltk.core.refactoring.PerformChangeOperation.executeChange(PerformChangeOperation.java:306)
      1 frame
    10. Refactoring UI
      UIPerformChangeOperation.executeChange
      1. org.eclipse.ltk.internal.ui.refactoring.UIPerformChangeOperation.executeChange(UIPerformChangeOperation.java:92)
      1 frame
    11. Refactoring Core
      PerformChangeOperation.run
      1. org.eclipse.ltk.core.refactoring.PerformChangeOperation.run(PerformChangeOperation.java:218)
      1 frame
    12. Core Resource Management
      Workspace.run
      1. org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2345)
      1 frame
    13. Refactoring UI
      WorkbenchRunnableAdapter.run
      1. org.eclipse.ltk.internal.ui.refactoring.WorkbenchRunnableAdapter.run(WorkbenchRunnableAdapter.java:87)
      1 frame
    14. JFace
      ModalContext$ModalContextThread.run
      1. org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)
      1 frame