java.lang.NullPointerException

Super User | Jan Fabry | 7 years ago
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.eclipse.swt.graphics.Device.getFontList()
    2. RWT
      Device.getFontList
      1. org.eclipse.swt.graphics.Device.getFontList(Device.java:369)
      1 frame
    3. JFace
      Window.open
      1. org.eclipse.jface.resource.FontRegistry.filterData(FontRegistry.java:465)
      2. org.eclipse.jface.resource.FontRegistry.createFont(FontRegistry.java:499)
      3. org.eclipse.jface.resource.FontRegistry.defaultFontRecord(FontRegistry.java:563)
      4. org.eclipse.jface.resource.FontRegistry.getFontRecord(FontRegistry.java:673)
      5. org.eclipse.jface.resource.FontRegistry.get(FontRegistry.java:613)
      6. org.eclipse.jface.resource.JFaceResources.getDialogFont(JFaceResources.java:273)
      7. org.eclipse.jface.dialogs.Dialog.initializeDialogUnits(Dialog.java:925)
      8. org.eclipse.jface.dialogs.TitleAreaDialog.createContents(TitleAreaDialog.java:131)
      9. org.eclipse.jface.window.Window.create(Window.java:431)
      10. org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
      11. org.eclipse.jface.window.Window.open(Window.java:790)
      11 frames
    4. Eclipse UI
      ChooseWorkspaceDialog.prompt
      1. org.eclipse.ui.internal.ide.ChooseWorkspaceDialog.prompt(ChooseWorkspaceDialog.java:91)
      1 frame
    5. Eclipse IDE
      IDEApplication.start
      1. org.eclipse.ui.internal.ide.application.IDEApplication.promptForWorkspace(IDEApplication.java:275)
      2. org.eclipse.ui.internal.ide.application.IDEApplication.checkInstanceLocation(IDEApplication.java:223)
      3. org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:103)
      3 frames
    6. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
      1 frame
    7. Eclipse OSGi
      EclipseStarter.run
      1. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
      2. org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
      3. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      4 frames
    8. Java RT
      Method.invoke
      1. sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      2. sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      3. sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      4. java.lang.reflect.Method.invoke(Method.java:597)
      4 frames
    9. Equinox
      Main.run
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1311)
      3 frames