#69 NullPointerException in IOConsolePartitioner.getRegion()

[Clemens eisserer]

Hello!

This crash happend to me recently, since I am using a
test-build of eclipse (3.1M2) this may also be because
of some troubles with eclipse itself, however because
it happens in widget-code I post it here.

I used SwtFox-3.0b4.

Good luck and thanks a lot, lg Clemens

This is the stacktrace eclipse gave me:

ava.lang.NullPointerException
at
org.eclipse.ui.internal.console.IOConsolePartitioner.getRegion(IOConsolePartitioner.java:288)
at
org.eclipse.ui.internal.console.IOConsoleViewer.paintControl(IOConsoleViewer.java:202)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:82)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:569)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:590)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:576)
at
org.eclipse.swt.widgets.Control.SEL_PAINT(Control.java:2945)
at
org.eclipse.swt.widgets.Canvas.SEL_PAINT(Canvas.java:216)
at
org.eclipse.swt.widgets.Control.handleEvent(Control.java:2694)
at
org.eclipse.swt.internal.fox.OS.FXApp_runOneEvent(Native
Method)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2018)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1443)
at
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1414)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:271)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at
org.eclipse.core.launcher.Main.basicRun(Main.java:185)
at
org.eclipse.core.launcher.Main.run(Main.java:704)
at
org.eclipse.core.launcher.Main.main(Main.java:688)
java.lang.NullPointerException
at
org.eclipse.ui.internal.console.IOConsolePartitioner.getRegion(IOConsolePartitioner.java:288)
at
org.eclipse.ui.internal.console.IOConsoleViewer.paintControl(IOConsoleViewer.java:202)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:82)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:569)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:590)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:576)
at
org.eclipse.swt.widgets.Control.SEL_PAINT(Control.java:2945)
at
org.eclipse.swt.widgets.Canvas.SEL_PAINT(Canvas.java:216)
at
org.eclipse.swt.widgets.Control.handleEvent(Control.java:2694)
at
org.eclipse.swt.internal.fox.OS.FXApp_runOneEvent(Native
Method)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2018)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1443)
at
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1414)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:271)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at
org.eclipse.core.launcher.Main.basicRun(Main.java:185)
at
org.eclipse.core.launcher.Main.run(Main.java:704)
at
org.eclipse.core.launcher.Main.main(Main.java:688)
java.lang.NullPointerException
at
org.eclipse.jdt.internal.ui.wizards.buildpaths.MultipleFolderSelectionDialog.newFolderButtonPressed(MultipleFolderSelectionDialog.java:292)
at
org.eclipse.jdt.internal.ui.wizards.buildpaths.MultipleFolderSelectionDialog$3.widgetSelected(MultipleFolderSelectionDialog.java:237)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:569)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2182)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2020)
at
org.eclipse.jface.window.Window.runEventLoop(Window.java:706)
at
org.eclipse.jface.window.Window.open(Window.java:684)
at
org.eclipse.jdt.ui.wizards.BuildPathDialogAccess.internalChooseFolderEntry(BuildPathDialogAccess.java:473)
at
org.eclipse.jdt.ui.wizards.BuildPathDialogAccess.chooseClassFolderEntries(BuildPathDialogAccess.java:425)
at
org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.openClassFolderDialog(LibrariesWorkbookPage.java:505)
at
org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.libaryPageCustomButtonPressed(LibrariesWorkbookPage.java:219)
at
org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.access$0(LibrariesWorkbookPage.java:203)
at
org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage$LibrariesAdapter.customButtonPressed(LibrariesWorkbookPage.java:163)
at
org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField.buttonPressed(TreeListDialogField.java:167)
at
org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField.doButtonSelected(TreeListDialogField.java:381)
at
org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField.access$2(TreeListDialogField.java:377)
at
org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField$2.widgetSelected(TreeListDialogField.java:344)
at
org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:89)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:569)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2182)
at
org.eclipse.swt.widgets.Display.sleep(Display.java:2464)
at
org.eclipse.jface.window.Window.runEventLoop(Window.java:707)
at
org.eclipse.jface.window.Window.open(Window.java:684)
at
org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:186)
at
org.eclipse.jface.action.Action.runWithEvent(Action.java:988)
at
org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:555)
at
org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:505)
at
org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:419)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:569)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:590)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:576)
at
org.eclipse.swt.widgets.MenuItem.handleEvent(MenuItem.java:676)
at
org.eclipse.swt.internal.fox.OS.FXApp_runOneEvent(Native
Method)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2018)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1443)
at
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1414)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:271)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at
org.eclipse.core.launcher.Main.basicRun(Main.java:185)
at
org.eclipse.core.launcher.Main.run(Main.java:704)
at
org.eclipse.core.launcher.Main.main(Main.java:688)