java.lang.NullPointerException

GitHub | apupier | 7 months ago
tip
Your exception is missing from the Samebug knowledge base.
Here are the best solutions we found on the Internet.
Click on the to mark the helpful solution and get rewards for you help.

Root Cause Analysis

  1. java.lang.NullPointerException

    No message provided

    at org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.setWarning()
  2. org.fusesource.ide
    PreferredLabelDialog$2.modifyText
    1. org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.setWarning(PreferredLabelDialog.java:99)
    2. org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.validate(PreferredLabelDialog.java:83)
    3. org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog$2.modifyText(PreferredLabelDialog.java:149)
    3 frames
  3. RWT
    Combo.setItems
    1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179)
    2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    3. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
    4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
    5. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1137)
    6. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1118)
    7. org.eclipse.swt.widgets.Combo.setItems(Combo.java:2113)
    7 frames
  4. org.fusesource.ide
    PreferredLabelDialog.createDialogArea
    1. org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.createDialogArea(PreferredLabelDialog.java:125)
    1 frame
  5. JFace
    Dialog.create
    1. org.eclipse.jface.dialogs.TitleAreaDialog.createContents(TitleAreaDialog.java:161)
    2. org.eclipse.jface.window.Window.create(Window.java:430)
    3. org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1096)
    3 frames
  6. org.fusesource.ide
    PreferredLabelDialog.create
    1. org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.create(PreferredLabelDialog.java:105)
    1 frame
  7. JFace
    Window.open
    1. org.eclipse.jface.window.Window.open(Window.java:792)
    1 frame
  8. org.fusesource.ide
    PreferredLabelEditor$3.widgetSelected
    1. org.fusesource.ide.camel.editor.preferences.PreferredLabelEditor.addPressed(PreferredLabelEditor.java:308)
    2. org.fusesource.ide.camel.editor.preferences.PreferredLabelEditor$3.widgetSelected(PreferredLabelEditor.java:292)
    2 frames
  9. RWT
    Display.readAndDispatch
    1. org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
    2. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    3. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
    4. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
    5. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180)
    6. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3769)
    6 frames
  10. JFace
    Window.open
    1. org.eclipse.jface.window.Window.runEventLoop(Window.java:827)
    2. org.eclipse.jface.window.Window.open(Window.java:803)
    2 frames
  11. Workbench
    WorkbenchPreferenceDialog.open
    1. org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
    1 frame
  12. Eclipse UI
    OpenPreferencesAction.run
    1. org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63)
    1 frame
  13. JFace
    ActionContributionItem$5.handleEvent
    1. org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
    2. org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
    3. org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
    4. org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:420)
    4 frames
  14. RWT
    Display.readAndDispatch
    1. org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    2. org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
    3. org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
    4. org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180)
    5. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3769)
    5 frames
  15. Eclipse Workbench SWT
    PartRenderingEngine$4.run
    1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
    1 frame
  16. Databinding
    Realm.runWithDefault
    1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    1 frame
  17. Eclipse Workbench SWT
    PartRenderingEngine.run
    1. org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018)
    1 frame
  18. Eclipse Workbench
    E4Workbench.createAndRunUI
    1. org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156)
    1 frame
  19. Eclipse UI
    Workbench$5.run
    1. org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694)
    1 frame
  20. Databinding
    Realm.runWithDefault
    1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337)
    1 frame
  21. Eclipse UI
    Workbench.createAndRunWorkbench
    1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606)
    1 frame
  22. Eclipse UI
    PlatformUI.createAndRunWorkbench
    1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    1 frame
  23. Eclipse IDE
    IDEApplication.start
    1. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139)
    1 frame
  24. Equinox Container
    EclipseAppHandle.run
    1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    1 frame
  25. Eclipse OSGi
    EclipseStarter.run
    1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
    4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
    4 frames
  26. Java RT
    Method.invoke
    1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    4. java.lang.reflect.Method.invoke(Method.java:498)
    4 frames
  27. Equinox
    Main.main
    1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
    2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
    3. org.eclipse.equinox.launcher.Main.run(Main.java:1515)
    4. org.eclipse.equinox.launcher.Main.main(Main.java:1488)
    4 frames