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Bug 344900 - Saving a CSS file caused Eclipse to throw java.lang.ClassCastException
Summary: Saving a CSS file caused Eclipse to throw java.lang.ClassCastException
Status: CLOSED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: PDT (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows 7
: P3 enhancement (vote)
Target Milestone: ---   Edit
Assignee: PHP UI CLA
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Depends on:
Blocks:
 
Reported: 2011-05-05 17:33 EDT by Daevid Vincent CLA
Modified: 2020-05-14 11:37 EDT (History)
3 users (show)

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Description Daevid Vincent CLA 2011-05-05 17:33:11 EDT 
I had a bunch of CSS in an empty document. I saved it as "7.css" and then Eclipse STB like this:


java.lang.ClassCastException: org.eclipse.wst.css.core.internal.document.CSSModelImpl cannot be cast to org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel
	at org.eclipse.php.internal.ui.folding.StructuredTextFoldingProviderPHP.getAdapterFactoryHTML(StructuredTextFoldingProviderPHP.java:1150)
	at org.eclipse.php.internal.ui.folding.StructuredTextFoldingProviderPHP.initialize(StructuredTextFoldingProviderPHP.java:1025)
	at org.eclipse.php.internal.ui.folding.StructuredTextFoldingProviderPHP.handleProjectionEnabled(StructuredTextFoldingProviderPHP.java:916)
	at org.eclipse.php.internal.ui.folding.StructuredTextFoldingProviderPHP.projectionEnabled(StructuredTextFoldingProviderPHP.java:1921)
	at org.eclipse.php.internal.ui.folding.PHPFoldingStructureProviderProxy.projectionEnabled(PHPFoldingStructureProviderProxy.java:43)
	at org.eclipse.php.internal.ui.editor.PHPStructuredEditor.installProjectionSupport(PHPStructuredEditor.java:2237)
	at org.eclipse.php.internal.ui.editor.PHPStructuredEditor.createPartControl(PHPStructuredEditor.java:2246)
	at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:670)
	at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:465)
	at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595)
	at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:289)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2863)
	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2768)
	at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2760)
	at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2711)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2707)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2691)
	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2674)
	at org.eclipse.ui.ide.IDE.openEditor(IDE.java:439)
	at org.eclipse.php.internal.ui.editor.UntitledPHPEditor.performSaveAs(UntitledPHPEditor.java:117)
	at org.eclipse.ui.texteditor.AbstractTextEditor.doSaveAs(AbstractTextEditor.java:4621)
	at org.eclipse.ui.internal.SaveAsAction.run(SaveAsAction.java:64)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
	at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
	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.equinox.launcher.Main.invokeFramework(Main.java:619)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)


-- Configuration Details --
Product: Zend Studio 8.0.0.v20101026-0101 (com.zend.php.ide)
Installed Features:
 org.eclipse.pde 3.6.1.r361_v20100727-7b7mFL-FET3dhESDgE5_bkJ
Comment 1 Zhongwei Zhao CLA 2011-05-10 22:54:07 EDT 
fixed
Comment 2 Sylvia Tancheva CLA 2011-08-04 04:38:13 EDT 
Verified.
Ilina Stefanova