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NPE when leave VE Editor (Swing) up when close / reopen Eclipse [message #609238] Mon, 25 July 2005 19:09
Eclipse UserFriend
I created a fresh install of Eclipse 3.1, along with the required extras to
run VE.

It's up and running, but Eclipse sometimes complains and says to see the
log. (Things still seem to work, though.)

I noticed (after Eclipse didn't complain) that leaving a VE editor (Swing
applet) open while closing Eclipse and then re-opening Eclipse produced the
error.

Eclipse log follows:

!SESSION 2005-07-25
19:01:31.744 -----------------------------------------------
eclipse.buildId=I20050627-1435
java.version=1.5.0_04
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Framework arguments: -showlocation
Command-line arguments: -os win32 -ws win32 -arch x86 -showlocation

!ENTRY org.eclipse.ui.workbench 4 2 2005-07-25 19:01:46.683
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.ui.workbench".
!STACK 0
java.lang.NullPointerException
at
org.eclipse.ve.internal.cde.core.EditDomain.setPaletteViewer (EditDomain.java:79)
at
org.eclipse.gef.ui.palette.FlyoutPaletteComposite.setState(F lyoutPaletteComposite.java:583)
at
org.eclipse.gef.ui.palette.FlyoutPaletteComposite.updateStat e(FlyoutPaletteComposite.java:612)
at
org.eclipse.gef.ui.palette.FlyoutPaletteComposite.handlePers pectiveActivated(FlyoutPaletteComposite.java:288)
at
org.eclipse.gef.ui.palette.FlyoutPaletteComposite.access$0(F lyoutPaletteComposite.java:286)
at
org.eclipse.gef.ui.palette.FlyoutPaletteComposite$1.perspect iveActivated(FlyoutPaletteComposite.java:168)
at
org.eclipse.ui.internal.PerspectiveListenerList$1.run(Perspe ctiveListenerList.java:73)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at
org.eclipse.ui.internal.PerspectiveListenerList.fireEvent(Pe rspectiveListenerList.java:58)
at
org.eclipse.ui.internal.PerspectiveListenerList.firePerspect iveActivated(PerspectiveListenerList.java:71)
at
org.eclipse.ui.internal.WorkbenchWindow.firePerspectiveActiv ated(WorkbenchWindow.java:1159)
at
org.eclipse.ui.internal.WorkbenchPage.restoreState(Workbench Page.java:2609)
at
org.eclipse.ui.internal.WorkbenchWindow.restoreState(Workben chWindow.java:1819)
at org.eclipse.ui.internal.Workbench.doRestoreState(Workbench.j ava:2566)
at org.eclipse.ui.internal.Workbench.access$14(Workbench.java:2 515)
at org.eclipse.ui.internal.Workbench$19.run(Workbench.java:1514 )
at org.eclipse.ui.internal.Workbench$16.run(Workbench.java:1263 )
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:346)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:291)
at
org.eclipse.jface.dialogs.ProgressMonitorDialog.run(Progress MonitorDialog.java:447)
at
org.eclipse.ui.internal.Workbench.runStartupWithProgress(Wor kbench.java:1258)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.jav a:1512)
at org.eclipse.ui.internal.Workbench.access$12(Workbench.java:1 491)
at org.eclipse.ui.internal.Workbench$17.run(Workbench.java:1374 )
at
org.eclipse.core.internal.runtime.InternalPlatform.run(Inter nalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.jav a:1318)
at
org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(Wor kbenchConfigurer.java:183)
at
org.eclipse.ui.application.WorkbenchAdvisor.openWindows(Work benchAdvisor.java:700)
at org.eclipse.ui.internal.Workbench.init(Workbench.java:1034)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1636)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplicatio n.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(Pl atformActivator.java:226)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:376)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:163)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334 )
at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at org.eclipse.core.launcher.Main.run(Main.java:973)
at org.eclipse.core.launcher.Main.main(Main.java:948)
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