struts-config.xml editor problem

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This topic has 6 replies, 4 voices, and was last updated 20 years, 4 months ago by kitm.

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July 6, 2004 at 8:42 am #209430 Reply

kitm
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– System Setup ——————————-
Operating System and version: Windows 2000 Version 5.0 (Build 2195: sp4)
Eclipse version: Version: 3.0.0
Eclipse build id: 200406251208
Fresh Eclipse install (y/n): Y
If not, was it upgraded to its current version using the update manager?
Other installed external plugins: net.sf.lunar_eclipse.editing
Number of plugins in the <eclipse>/plugins directory that begin with org.eclipse.pde.*: 7
MyEclipse version: 3.7.101 Build id: 200405301200-3.8-Beta1
Eclipse JDK version: j2sdk1.4.2_03
Application Server JDK version: j2sdk1.4.2_03
Are there any exceptions in the Eclipse log file? Yes, see below.

– Message Body ——————————-

Last Friday (7/2/04) I resolved my struts project issues on the thread “can’t add struts support to an existing struts project” and everything seemed fine. I shut down ME with the struts-config.xml file open in the struts config editor and the outline view open. When I started ME this morning, the outline view pane had a message in it saying something like “errors encountered trying to open this view.” So I closed the outline and editor panes (the struts editor was the only one open) and tried re-opening struts-config.xml. The editor displayed the contents of the file correctly in both source and flow view tabs, but the outline didn’t open. I then tried closing the editor and ME altogether and restarting. But I still can’t get the outline view. Then I noticed that .log (which I archive and clean out every morning) had the following exceptions:

!SESSION Jul 06, 2004 08:58:58.168 ———————————————
eclipse.buildId=I200406251208
java.version=1.4.2_03
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

!ENTRY org.eclipse.core.runtime 4 2 Jul 06, 2004 08:58:58.168
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.core.runtime”.
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.StrutsPlugin.getActiveEditor(Unknown Source)
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.setActionBars(Unknown Source)
at org.eclipse.ui.part.PageBookView.preparePage(PageBookView.java:339)
at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:313)
at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:591)
at org.eclipse.ui.part.PageBookView.showBootstrapPart(PageBookView.java:724)
at org.eclipse.ui.part.PageBookView.createPartControl(PageBookView.java:389)
at org.eclipse.ui.views.contentoutline.ContentOutline.createPartControl(ContentOutline.java:111)
at org.eclipse.ui.internal.PartPane$2.run(PartPane.java:137)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartPane.createChildControl(PartPane.java:133)
at org.eclipse.ui.internal.ViewPane.createChildControl(ViewPane.java:131)
at org.eclipse.ui.internal.PartPane.createControl(PartPane.java:205)
at org.eclipse.ui.internal.ViewPane.createControl(ViewPane.java:119)
at org.eclipse.ui.internal.ViewFactory$1.run(ViewFactory.java:335)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.ViewFactory.busyRestoreView(ViewFactory.java:259)
at org.eclipse.ui.internal.ViewFactory$2.run(ViewFactory.java:516)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.ViewFactory.restoreView(ViewFactory.java:514)
at org.eclipse.ui.internal.ViewFactory$ViewReference.getPart(ViewFactory.java:102)
at org.eclipse.ui.internal.ViewFactory$ViewReference.getView(ViewFactory.java:166)
at org.eclipse.ui.internal.WorkbenchPage.restoreState(WorkbenchPage.java:2507)
at org.eclipse.ui.internal.WorkbenchWindow.restoreState(WorkbenchWindow.java:1372)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:1224)
at org.eclipse.ui.internal.Workbench.access$10(Workbench.java:1185)
at org.eclipse.ui.internal.Workbench$13.run(Workbench.java:1096)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.Workbench.restoreState(Workbench.java:1029)
at org.eclipse.ui.internal.WorkbenchConfigurer.restoreState(WorkbenchConfigurer.java:167)
at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:652)
at org.eclipse.ui.internal.Workbench.init(Workbench.java:819)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1325)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.core.runtime 4 2 Jul 06, 2004 08:59:56.315
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.core.runtime”.
!STACK 0
java.lang.NullPointerException
at org.eclipse.ui.part.PageBookView.removePage(PageBookView.java:665)
at org.eclipse.ui.part.PageBookView.partClosed(PageBookView.java:620)
at org.eclipse.ui.internal.PartListenerList$3.run(PartListenerList.java:77)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartListenerList.firePartClosed(PartListenerList.java:75)
at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:1401)
at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1001)
at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:960)
at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:95)
at org.eclipse.ui.internal.PartStack.close(PartStack.java:339)
at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:208)
at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:74)
at org.eclipse.ui.internal.presentations.DefaultPartPresentation$1.closeButtonPressed(DefaultPartPresentation.java:107)
at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:484)
at org.eclipse.ui.internal.presentations.PaneFolder$3.close(PaneFolder.java:169)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2075)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:291)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.core.runtime 4 2 Jul 06, 2004 09:03:32.206
!MESSAGE Problems occurred when invoking code from plug-in: “org.eclipse.core.runtime”.
!STACK 0
org.eclipse.swt.SWTException: Widget is disposed
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.SWT.error(SWT.java:2587)
at org.eclipse.swt.widgets.Widget.error(Widget.java:381)
at org.eclipse.swt.widgets.Widget.checkWidget(Widget.java:283)
at org.eclipse.swt.widgets.Widget.checkParent(Widget.java:223)
at org.eclipse.swt.widgets.Widget.<init>(Widget.java:111)
at org.eclipse.swt.widgets.Control.<init>(Control.java:89)
at org.eclipse.swt.widgets.Scrollable.<init>(Scrollable.java:72)
at org.eclipse.swt.widgets.Composite.<init>(Composite.java:86)
at org.eclipse.swt.widgets.Tree.<init>(Tree.java:89)
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.createControl(Unknown Source)
at org.eclipse.ui.views.contentoutline.ContentOutline.doCreatePage(ContentOutline.java:125)
at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:310)
at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:591)
at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:49)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:47)
at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:1371)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2695)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:457)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2215)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2134)
at org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2126)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2113)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2108)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:299)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:137)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:110)
at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:164)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:150)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:212)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:188)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:881)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:915)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:866)
at org.eclipse.jface.action.ActionContributionItem$7.handleEvent(ActionContributionItem.java:785)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 09:03:33.278
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 09:03:33.278
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:668)
at org.eclipse.jface.window.Window.open(Window.java:648)
at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:295)
at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:52)
at org.eclipse.core.internal.runtime.InternalPlatform.handleException(InternalPlatform.java:349)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:617)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:47)
at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:1371)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2695)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:457)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2215)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2134)
at org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2126)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2113)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2108)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:299)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:137)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:110)
at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:164)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:150)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:212)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:188)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:881)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:915)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:866)
at org.eclipse.jface.action.ActionContributionItem$7.handleEvent(ActionContributionItem.java:785)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 09:03:33.288
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 09:03:33.288
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:668)
at org.eclipse.jface.window.Window.open(Window.java:648)
at org.eclipse.jface.dialogs.MessageDialog.openError(MessageDialog.java:295)
at org.eclipse.jface.util.SafeRunnable.handleException(SafeRunnable.java:52)
at org.eclipse.core.internal.runtime.InternalPlatform.handleException(InternalPlatform.java:349)
at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:617)
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:47)
at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:1371)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2695)
at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:457)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2215)
at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2134)
at org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2126)
at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2113)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2108)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:299)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:137)
at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:110)
at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:164)
at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:150)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:212)
at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:188)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:881)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:915)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:866)
at org.eclipse.jface.action.ActionContributionItem$7.handleEvent(ActionContributionItem.java:785)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!SESSION Jul 06, 2004 09:05:19.576 ———————————————
eclipse.buildId=I200406251208
java.version=1.4.2_03
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 09:05:19.576
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 09:05:19.576
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 09:05:19.576
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 09:05:19.586
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

Any ideas?
Thanks!

July 6, 2004 at 9:05 am #209435 Reply

Riyad Kalla
Member

Try closing all editors, AND closing the project, then restarting Eclipse. I think this is a known bug. In the mean time I will double check with the team about it.

July 6, 2004 at 12:00 pm #209446 Reply

kitm
Member

No dice. I closed all projects, shut down eclipse, restarted eclipse, opened the required projects (2 of them) and then re-opened struts-config.xml. Here’s the content of .log:

!SESSION Jul 06, 2004 12:57:31.256 ———————————————
eclipse.buildId=I200406251208
java.version=1.4.2_03
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.256
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.266
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.266
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.266
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.266
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.266
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.266
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.276
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.276
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.276
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.276
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.276
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:31.997
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:31.997
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 12:57:32.07
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 12:57:32.07
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

-Kit

July 6, 2004 at 12:38 pm #209447 Reply

Scott Anderson
Participant

Kit,

Can you try:
1) Create a new Web Project
2) Add Struts Capabilities… to it
3) Close your other two projects and exit Eclipse
4) Restart Eclipse and edit the new project’s struts-config.xml file

Does that work? If so, there may be something unique about your file that is tripping up our editor. If that’s the case, could you send us a copy of it for testing?

July 6, 2004 at 1:25 pm #209453 Reply

kitm
Member

Did steps 1-4. Opening new project’s struts-config.xml caused the following in .log:

!SESSION Jul 06, 2004 14:15:47.794 ———————————————
eclipse.buildId=I200406251208
java.version=1.4.2_03
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 14:15:47.794
!MESSAGE Unhandled event loop exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 14:15:47.794
!MESSAGE Failed to execute runnable (java.lang.NullPointerException)
!STACK 0
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:2691)
at org.eclipse.swt.SWT.error(SWT.java:2616)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:109)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.ui 4 4 Jul 06, 2004 14:15:47.804
!MESSAGE *** SWT nested exception

!ENTRY org.eclipse.ui 4 0 Jul 06, 2004 14:15:47.804
!MESSAGE java.lang.NullPointerException
!STACK 0
java.lang.NullPointerException
at com.genuitec.eclipse.struts.editor.outline.StrutsConfigOutlinePage.redrawTree(Unknown Source)
at org.xmen.internal.ui.text.DampenedXMLStructureUpdaterPage$1.run(Unknown Source)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:106)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2749)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2434)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
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:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

Then I wondered if the outline viewer would work with my java source, so I closed the new project, opened one of my non-struts java projects and opened a source file. This caused ME to go into an loop for several minutes and finally it got an out-of-memory error.

.log =
!ENTRY org.eclipse.ui 4 4
!ENTRY org.eclipse.jdt.core 4 4 Jul 06, 2004 14:19:29.801
!MESSAGE Background Indexer Crash Recovery
!STACK 0
java.lang.OutOfMemoryError

July 7, 2004 at 6:36 am #209479 Reply

support-michael
Keymaster

I have entered a problem report for this thread. I believe problem is the multithreaded state of the platfom. We have already made several enhancements to address the #redraw NPE for the upcoming beta-2 release.

July 7, 2004 at 8:25 am #209490 Reply

kitm
Member

Thanks Michael & Riyad! After a couple more shutdowns & restarts, the memory error has gone away and I can now edit my java source w/ the outline view working. I’ll wait until b2 to play with the struts stuff some more. I’ve been doing it without ME for all this time so a few more days won’t kill me. (I guess I shouldn’t be surprised at how easily I get spoiled by tools that actually work… well, most of the time. 😉 ) Keep up the good work. Your quick responses are one of the main reasons I choose to work with ME (and pay for it myself) instead of my company’s “standard” (and bloated and *expensive*) IDE which wouldn’t cost me a dime.
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