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I'm trying to edit CSS, but I always get Stack Trace. I'll attach the CSS. The stack trace is: java.lang.IllegalArgumentException: Argument not valid at org.eclipse.swt.SWT.error(SWT.java:4263) at org.eclipse.swt.SWT.error(SWT.java:4197) at org.eclipse.swt.SWT.error(SWT.java:4168) at org.eclipse.swt.custom.StyledText.setStyleRanges(StyledText.java:9680) at org.eclipse.swt.custom.StyledText.setStyleRanges(StyledText.java:9774) at org.eclipse.jface.text.TextViewer.applyTextPresentation(TextViewer.java:4836) at org.eclipse.jface.text.TextViewer.changeTextPresentation(TextViewer.java:4888) at org.eclipse.jface.text.presentation.PresentationReconciler.applyTextRegionCollection(PresentationReconciler.java:579) at org.eclipse.jface.text.presentation.PresentationReconciler.processDamage(PresentationReconciler.java:568) at org.eclipse.jface.text.presentation.PresentationReconciler.access$3(PresentationReconciler.java:564) at org.eclipse.jface.text.presentation.PresentationReconciler$InternalListener.inputDocumentChanged(PresentationReconciler.java:119) at org.eclipse.jface.text.TextViewer.fireInputDocumentChanged(TextViewer.java:2888) at org.eclipse.jface.text.TextViewer.setDocument(TextViewer.java:2937) at org.eclipse.jface.text.source.SourceViewer.setDocument(SourceViewer.java:640) at org.eclipse.jface.text.source.SourceViewer.setDocument(SourceViewer.java:588) at org.eclipse.ui.texteditor.AbstractTextEditor.initializeSourceViewer(AbstractTextEditor.java:4030) at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:3558) at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:54) at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:440) at org.eclipse.wb.internal.css.editors.multi.MultiPageEditor.super_createPartControl(MultiPageEditor.java:76) at org.eclipse.wb.internal.css.editors.multi.SourcePage.createControl(SourcePage.java:74) at org.eclipse.wb.internal.css.editors.multi.DefaultMultiMode.createTab(DefaultMultiMode.java:65) at org.eclipse.wb.internal.css.editors.multi.MultiPagesMode.create(MultiPagesMode.java:80) at org.eclipse.wb.internal.css.editors.multi.MultiPageEditor.createPartControl(MultiPageEditor.java:46) 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:2945) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2850) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2842) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2793) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2789) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2773) at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:331) at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:179) 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:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3755) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:129) 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:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) 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:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:578) at org.eclipse.equinox.launcher.Main.run(Main.java:1411) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) -- Configuration Details -- Product: Eclipse 1.4.1.20110909-0613 (org.eclipse.epp.package.jee.product) Installed Features: org.eclipse.wst.xml_ui.feature 3.3.1.v201108102009-7H7EFZ3DxumTlaI6nheRdHo2p1KaDIL1Uz-S3PL
Created attachment 210235 [details] CSS that causes the stack trace
Can you attach a file that does this consistently?
it is already there...
Sorry, for some reason I only registered "stack trace".
Is this within WindowBuilder? I see nothing in here to indicate that it would be WTP's CSS Editor. Even opening this in our editor does not cause an exception to be thrown.
In Package Explorer, right click CSS file and then Open With... Select "(S)Css Editor", whereas (S) is the icon at side. You can see the attached screen shot for your reference.
Created attachment 210266 [details] Screenshot of the issue
Created attachment 210267 [details] Additional screen show (error log)
Looks like the WindowBuilder CSS editor.
(In reply to comment #9) > Looks like the WindowBuilder CSS editor. Hum, I've no idea about which editor is being used. Sorry, I don't know anything about Eclipse internals... I just try to open CSS editor and get this error.
Created attachment 235284 [details] Comment out the charset command in the first line and the css-file can be opened I got the same error. Solved it by commenting out the Charset definition in the first line and the css file could be opened. See my attachment.
The CSS editor of WB does not exist anymore => bug closed
