| ant editor returns class cast exception [message #316260] |
Mon, 04 June 2007 04:26  |
Eclipse User |
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Hi all,
When I open any of my ant build scipt files (build.xml, sub-build.xml, etc)
I get a class cast exception:
org.apache.xerces.parsers.XIncludeAwareParserConfiguration cannot be cast to
org.apache.xerces.xni.parser.XMLParserConfiguration.
The strange thing is that right after eclipse startup, the files can be
opened properly. After a certain period (can be a full day of labor or a few
minutes),
suddenly the error pops up and from then on, non of the other ant files can
be opened anymore.
The following trace is printed on console
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.zip.ZipFile.<init>(ZipFile.java:131)
at
org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassL oader.java:1014)
at
org.apache.tools.ant.AntClassLoader$ResourceEnumeration.find NextResource(AntClassLoader.java:146)
at
org.apache.tools.ant.AntClassLoader$ResourceEnumeration.<init >(AntClassLoader.java:108)
at
org.apache.tools.ant.AntClassLoader.findResources(AntClassLo ader.java:958)
at java.lang.ClassLoader.getResources(ClassLoader.java:1015)
at
org.apache.tools.ant.taskdefs.Definer.resourceToURLs(Definer .java:364)
at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:2 56)
at
org.apache.tools.ant.ComponentHelper.checkNamespace(Componen tHelper.java:802)
at
org.apache.tools.ant.ComponentHelper.getDefinition(Component Helper.java:259)
at
org.apache.tools.ant.ComponentHelper.createComponent(Compone ntHelper.java:236)
at
org.apache.tools.ant.ComponentHelper.createComponent(Compone ntHelper.java:215)
at
org.apache.tools.ant.UnknownElement.makeObject(UnknownElemen t.java:411)
at
org.apache.tools.ant.UnknownElement.maybeConfigure(UnknownEl ement.java:160)
at
org.eclipse.ant.internal.ui.model.AntDefiningTaskNode.config ure(AntDefiningTaskNode.java:85)
at
org.eclipse.ant.internal.ui.model.AntModel.resolveBuildfile( AntModel.java:504)
at
org.eclipse.ant.internal.ui.model.AntModel.parseDocument(Ant Model.java:329)
at
org.eclipse.ant.internal.ui.model.AntModel.reconcile(AntMode l.java:265)
at
org.eclipse.ant.internal.ui.model.AntModel.getProjectNode(An tModel.java:1386)
at
org.eclipse.ant.internal.ui.model.AntModel.getProjectNode(An tModel.java:1396)
at
org.eclipse.ant.internal.ui.editor.text.AntFoldingStructureP rovider.updateFoldingRegions(AntFoldingStructureProvider.jav a:88)
at
org.eclipse.ant.internal.ui.editor.AntEditor.projectionEnabl ed(AntEditor.java:1210)
at
org.eclipse.jface.text.source.projection.ProjectionViewer.fi reProjectionEnabled(ProjectionViewer.java:481)
at
org.eclipse.jface.text.source.projection.ProjectionViewer.en ableProjection(ProjectionViewer.java:529)
at
org.eclipse.jface.text.source.projection.ProjectionViewer.do Operation(ProjectionViewer.java:1419)
at
org.eclipse.ant.internal.ui.editor.AntEditor$StatusLineSourc eViewer.doOperation(AntEditor.java:213)
at
org.eclipse.ant.internal.ui.editor.AntEditor.createPartContr ol(AntEditor.java:944)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:661)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:426)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:592)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:29 9)
at
org.eclipse.ui.internal.presentations.PresentablePart.setVis ible(PresentablePart.java:179)
at
org.eclipse.ui.internal.presentations.util.PresentablePartFo lder.select(PresentablePartFolder.java:268)
at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrd er.select(LeftToRightTabOrder.java:65)
at
org.eclipse.ui.internal.presentations.util.TabbedStackPresen tation.selectPart(TabbedStackPresentation.java:400)
at
org.eclipse.ui.internal.PartStack.refreshPresentationSelecti on(PartStack.java:1256)
at
org.eclipse.ui.internal.PartStack.setSelection(PartStack.jav a:1209)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:16 04)
at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103 )
at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112 )
at
org.eclipse.ui.internal.EditorSashContainer.addEditor(Editor SashContainer.java:63)
at
org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorA reaHelper.java:217)
at
org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAre aHelper.java:207)
at
org.eclipse.ui.internal.EditorManager.createEditorTab(Editor Manager.java:774)
at
org.eclipse.ui.internal.EditorManager.openEditorFromDescript or(EditorManager.java:673)
at
org.eclipse.ui.internal.EditorManager.openEditor(EditorManag er.java:634)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2688)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2602)
at
org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPag e.java:2594)
at
org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2546)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2541)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2525)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2516)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:644)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:603)
at
org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileActio n.java:98)
at
org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystem EditorAction.java:98)
at
org.eclipse.cdt.internal.ui.cview.OpenFileGroup.runDefaultAc tion(OpenFileGroup.java:150)
at
org.eclipse.cdt.internal.ui.cview.MainActionGroup.runDefault Action(MainActionGroup.java:280)
at
org.eclipse.cdt.internal.ui.cview.CView.handleOpen(CView.jav a:229)
at org.eclipse.cdt.internal.ui.cview.CView$8.open(CView.java:49 3)
at
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredV iewer.java:820)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:850)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 3)
at
org.eclipse.jface.viewers.StructuredViewer.fireOpen(Structur edViewer.java:818)
at
org.eclipse.jface.viewers.StructuredViewer.handleOpen(Struct uredViewer.java:1079)
at
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(Stru cturedViewer.java:1183)
at
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrate gy.java:263)
at
org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.ja va:257)
at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:297)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3319)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2971)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.<init>(ZipFile.java:114)
at java.util.zip.ZipFile.<init>(ZipFile.java:131)
at
org.apache.tools.ant.AntClassLoader.getResourceURL(AntClassL oader.java:1014)
at
org.apache.tools.ant.AntClassLoader$ResourceEnumeration.find NextResource(AntClassLoader.java:146)
at
org.apache.tools.ant.AntClassLoader$ResourceEnumeration.next Element(AntClassLoader.java:129)
at
org.apache.tools.ant.util.CollectionUtils$CompoundEnumeratio n.nextElement(CollectionUtils.java:198)
at
sun.misc.CompoundEnumeration.nextElement(CompoundEnumeration .java:43)
at org.apache.tools.ant.taskdefs.Definer.execute(Definer.java:2 60)
at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.j ava:288)
at
org.eclipse.ant.internal.ui.model.AntDefiningTaskNode.config ure(AntDefiningTaskNode.java:86)
at
org.eclipse.ant.internal.ui.model.AntModel.resolveBuildfile( AntModel.java:504)
at
org.eclipse.ant.internal.ui.model.AntModel.parseDocument(Ant Model.java:329)
at
org.eclipse.ant.internal.ui.model.AntModel.reconcile(AntMode l.java:265)
at
org.eclipse.ant.internal.ui.model.AntModel.getProjectNode(An tModel.java:1386)
at
org.eclipse.ant.internal.ui.model.AntModel.getProjectNode(An tModel.java:1396)
at
org.eclipse.ant.internal.ui.editor.text.AntFoldingStructureP rovider.updateFoldingRegions(AntFoldingStructureProvider.jav a:88)
at
org.eclipse.ant.internal.ui.editor.AntEditor.projectionEnabl ed(AntEditor.java:1210)
at
org.eclipse.jface.text.source.projection.ProjectionViewer.fi reProjectionEnabled(ProjectionViewer.java:481)
at
org.eclipse.jface.text.source.projection.ProjectionViewer.en ableProjection(ProjectionViewer.java:529)
at
org.eclipse.jface.text.source.projection.ProjectionViewer.do Operation(ProjectionViewer.java:1419)
at
org.eclipse.ant.internal.ui.editor.AntEditor$StatusLineSourc eViewer.doOperation(AntEditor.java:213)
at
org.eclipse.ant.internal.ui.editor.AntEditor.createPartContr ol(AntEditor.java:944)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:661)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:426)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:592)
at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:29 9)
at
org.eclipse.ui.internal.presentations.PresentablePart.setVis ible(PresentablePart.java:179)
at
org.eclipse.ui.internal.presentations.util.PresentablePartFo lder.select(PresentablePartFolder.java:268)
at
org.eclipse.ui.internal.presentations.util.LeftToRightTabOrd er.select(LeftToRightTabOrder.java:65)
at
org.eclipse.ui.internal.presentations.util.TabbedStackPresen tation.selectPart(TabbedStackPresentation.java:400)
at
org.eclipse.ui.internal.PartStack.refreshPresentationSelecti on(PartStack.java:1256)
at
org.eclipse.ui.internal.PartStack.setSelection(PartStack.jav a:1209)
at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:16 04)
at org.eclipse.ui.internal.PartStack.add(PartStack.java:499)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:103 )
at org.eclipse.ui.internal.PartStack.add(PartStack.java:485)
at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:112 )
at
org.eclipse.ui.internal.EditorSashContainer.addEditor(Editor SashContainer.java:63)
at
org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorA reaHelper.java:217)
at
org.eclipse.ui.internal.EditorAreaHelper.addEditor(EditorAre aHelper.java:207)
at
org.eclipse.ui.internal.EditorManager.createEditorTab(Editor Manager.java:774)
at
org.eclipse.ui.internal.EditorManager.openEditorFromDescript or(EditorManager.java:673)
at
org.eclipse.ui.internal.EditorManager.openEditor(EditorManag er.java:634)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2688)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2602)
at
org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPag e.java:2594)
at
org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2546)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2541)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2525)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2516)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:644)
at org.eclipse.ui.ide.IDE.openEditor(IDE.java:603)
at
org.eclipse.ui.actions.OpenFileAction.openFile(OpenFileActio n.java:98)
at
org.eclipse.ui.actions.OpenSystemEditorAction.run(OpenSystem EditorAction.java:98)
at
org.eclipse.cdt.internal.ui.cview.OpenFileGroup.runDefaultAc tion(OpenFileGroup.java:150)
at
org.eclipse.cdt.internal.ui.cview.MainActionGroup.runDefault Action(MainActionGroup.java:280)
at
org.eclipse.cdt.internal.ui.cview.CView.handleOpen(CView.jav a:229)
at org.eclipse.cdt.internal.ui.cview.CView$8.open(CView.java:49 3)
at
org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredV iewer.java:820)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at org.eclipse.core.runtime.Platform.run(Platform.java:850)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:46)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:19 3)
at
org.eclipse.jface.viewers.StructuredViewer.fireOpen(Structur edViewer.java:818)
at
org.eclipse.jface.viewers.StructuredViewer.handleOpen(Struct uredViewer.java:1079)
at
org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(Stru cturedViewer.java:1183)
at
org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrate gy.java:263)
at
org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.ja va:257)
at
org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrate gy.java:297)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1101)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3319)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2971)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
I checked the bug list for this issue, but found no entry that desribes
this behaviour.
Is this a known bug? Is there a workaround available?
Thanks in advance
Yves Willems
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