org.eclipse.swt.SWTException: Widget is disposed

Appcelerator JIRA | Kevin Lindsey | 6 years ago
tip
Click on the to mark the solution that helps you, Samebug will learn from it.
As a community member, you’ll be rewarded for you help.
  1. 0

    I created a new TiMobile project using SDK 1.7.2 and targeting iPhone. After the project was created, I closed the TiApp.xml editor and got an error dialog. Here is the associated stack trace: {code} !ENTRY org.eclipse.ui 4 4 2011-08-10 16:52:17.041 !MESSAGE An internal error has occurred. !STACK 0 org.eclipse.swt.SWTException: Widget is disposed at org.eclipse.swt.SWT.error(SWT.java:4282) at org.eclipse.swt.SWT.error(SWT.java:4197) at org.eclipse.swt.SWT.error(SWT.java:4168) at org.eclipse.swt.widgets.Widget.error(Widget.java:774) at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:568) at org.eclipse.swt.widgets.Control.isEnabled(Control.java:2211) at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection.validateIcon(TiAppBasicSection.java:468) at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection.access$9(TiAppBasicSection.java:465) at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection$2.runInUIThread(TiAppBasicSection.java:335) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3935) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3612) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:125) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) {code}

    Appcelerator JIRA | 6 years ago | Kevin Lindsey
    org.eclipse.swt.SWTException: Widget is disposed
  2. 0

    I created a new TiMobile project using SDK 1.7.2 and targeting iPhone. After the project was created, I closed the TiApp.xml editor and got an error dialog. Here is the associated stack trace: {code} !ENTRY org.eclipse.ui 4 4 2011-08-10 16:52:17.041 !MESSAGE An internal error has occurred. !STACK 0 org.eclipse.swt.SWTException: Widget is disposed at org.eclipse.swt.SWT.error(SWT.java:4282) at org.eclipse.swt.SWT.error(SWT.java:4197) at org.eclipse.swt.SWT.error(SWT.java:4168) at org.eclipse.swt.widgets.Widget.error(Widget.java:774) at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:568) at org.eclipse.swt.widgets.Control.isEnabled(Control.java:2211) at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection.validateIcon(TiAppBasicSection.java:468) at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection.access$9(TiAppBasicSection.java:465) at com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection$2.runInUIThread(TiAppBasicSection.java:335) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3935) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3612) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:125) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) {code}

    Appcelerator JIRA | 6 years ago | Kevin Lindsey
    org.eclipse.swt.SWTException: Widget is disposed
  3. 0

    Changing aggregation of an association throws exception

    Eclipse Bugzilla | 3 years ago | patrik.nandorf
    org.eclipse.swt.SWTException: Widget is disposed
  4. Speed up your debug routine!

    Automated exception search integrated into your IDE

    Root Cause Analysis

    1. org.eclipse.swt.SWTException

      Widget is disposed

      at org.eclipse.swt.SWT.error()
    2. RWT
      Control.isEnabled
      1. org.eclipse.swt.SWT.error(SWT.java:4282)
      2. org.eclipse.swt.SWT.error(SWT.java:4197)
      3. org.eclipse.swt.SWT.error(SWT.java:4168)
      4. org.eclipse.swt.widgets.Widget.error(Widget.java:774)
      5. org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:568)
      6. org.eclipse.swt.widgets.Control.isEnabled(Control.java:2211)
      6 frames
    3. com.appcelerator.titanium
      TiAppBasicSection$2.runInUIThread
      1. com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection.validateIcon(TiAppBasicSection.java:468)
      2. com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection.access$9(TiAppBasicSection.java:465)
      3. com.appcelerator.titanium.ui.ide.tiappEditor.TiAppBasicSection$2.runInUIThread(TiAppBasicSection.java:335)
      3 frames
    4. Workbench
      UIJob$1.run
      1. org.eclipse.ui.progress.UIJob$1.run(UIJob.java:95)
      1 frame
    5. RWT
      Display.readAndDispatch
      1. org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
      2. org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
      3. org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3935)
      4. org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3612)
      4 frames
    6. Eclipse UI
      Workbench$7.run
      1. org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696)
      2. org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660)
      3. org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494)
      4. org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674)
      4 frames
    7. Databinding
      Realm.runWithDefault
      1. org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
      1 frame
    8. Eclipse UI
      Workbench.createAndRunWorkbench
      1. org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)
      1 frame
    9. Eclipse UI
      PlatformUI.createAndRunWorkbench
      1. org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      1 frame
    10. com.appcelerator.titanium
      IDEApplication.start
      1. com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:125)
      1 frame
    11. Equinox Container
      EclipseAppHandle.run
      1. org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
      1 frame
    12. 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:344)
      4. org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
      4 frames
    13. 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
    14. Equinox
      Main.main
      1. org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
      2. org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
      3. org.eclipse.equinox.launcher.Main.run(Main.java:1410)
      4. org.eclipse.equinox.launcher.Main.main(Main.java:1386)
      4 frames