Eclipse 3.1.1 (Build id: M20050929-0840)
WTP 1.0 and supporting modules (installed from the
wtp-all-in-one-sdk-1.0-win32.zip file)
DTP 0.70
Windows XP
J2SE 1.5
I have installed the Laszlo IDE from laszloIDE-0.2.0-jdk1.5.zip. The
Laszlo portion seems to be working OK, but now, once I've opened the
Laszlo Perspective for the first time, switching to any other editor
(e.g., Ant, Java source, etc.), I get the stack trace at the end of this
message, regardless of what perspective I try and switch to. If I never
open the Laszlo IDE, or I remove the Laszlo IDE from the installation,
everything works fine.
Any help getting around this problem would be appreciated.
Thanks,
Greg
!ENTRY org.eclipse.ui.workbench 4 2 2006-04-20 10:43:27.36
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.ui.workbench".
!STACK 0
java.lang.NullPointerException
at
org.eclipse.laszlo.rct.script.internal.ScriptModel.determineIfInSource(ScriptModel.java:276)
at
org.eclipse.laszlo.rct.script.internal.ScriptModel.create(ScriptModel.java:241)
at
org.eclipse.laszlo.rct.script.internal.ScriptModel.create(ScriptModel.java:198)
at org.eclipse.laszlo.rct.script.ScriptCore.create(ScriptCore.java:184)
at
org.eclipse.laszlo.rct.script.ui.StandardScriptElementContentProvider.internalGetParent(StandardScriptElementContentProvider.java:220)
at
org.eclipse.laszlo.rct.script.ui.explorer.ExplorerContentProvider.internalGetParent(ExplorerContentProvider.java:147)
at
org.eclipse.laszlo.rct.script.ui.StandardScriptElementContentProvider.getParent(StandardScriptElementContentProvider.java:82)
at
org.eclipse.laszlo.rct.script.ui.explorer.ExplorerContentProvider.getParent(ExplorerContentProvider.java:135)
at
org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1071)
at
org.eclipse.jface.viewers.AbstractTreeViewer.setSelectionToWidget(AbstractTreeViewer.java:1613)
at
org.eclipse.jface.viewers.StructuredViewer.setSelectionToWidget(StructuredViewer.java:1494)
at
org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1450)
at
org.eclipse.laszlo.rct.script.ui.explorer.ExplorerPart.showInput(ExplorerPart.java:941)
at
org.eclipse.laszlo.rct.script.ui.explorer.ExplorerPart.editorActivated(ExplorerPart.java:532)
at
org.eclipse.laszlo.rct.script.ui.explorer.ExplorerPart$1.partActivated(ExplorerPart.java:138)
at
org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at
org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:58)
at
org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70)
at
org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:73)
at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:171)
at
org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:56)
at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:117)
at
org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2910)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:552)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2371)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2295)
at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:2287)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2273)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2268)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2249)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:371)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:334)
at
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:251)
at
org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:131)
at
org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:169)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:153)
at
org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:222)
at
org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:198)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:296)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:869)
at
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:741)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1044)
at org.eclipse.core.runtime.Platform.run(Platform.java:783)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:44)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)
at
org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:739)
at
org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:968)
at
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1067)
at
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243)
at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:238)
at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:277)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2713)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
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:585)
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)