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#98 RHTML Workbench Error TreeNode Right to Left Editting Mode
When I open rhtml files from the ruby rails perspective in Eclipse I get the following error:
'An error has occurred. Please see error log for more details'
The file is opened in an editing pain but if I try to edit, everything goes in backwards, as if it has somehow switched itself to 'right to left' edit mode.
If I then switch the 'plug-in development perspective' and view the details of the error I get the following:
Error 2007-04-18 11:12:36.828 Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench".
java.lang.NoClassDefFoundError: org/eclipse/jface/viewers/TreeNode
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at org.eclipse.osgi.framework.adaptor.core.DefaultClassLoader.defineClass(DefaultClassLoader.java:370)
at org.eclipse.core.runtime.adaptor.EclipseClassLoader.defineClass(EclipseClassLoader.java:233)
at org.eclipse.osgi.framework.adaptor.core.DefaultClassLoader.findClassImpl(DefaultClassLoader.java:343)
at org.eclipse.osgi.framework.adaptor.core.DefaultClassLoader.findClass(DefaultClassLoader.java:235)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.findLocalClass(AbstractClassLoader.java:183)
at org.eclipse.core.runtime.adaptor.EclipseClassLoader.basicFindLocalClass(EclipseClassLoader.java:141)
at org.eclipse.core.runtime.adaptor.EclipseClassLoader.findLocalClass(EclipseClassLoader.java:68)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findLocalClass(BundleLoader.java:337)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:389)
at org.eclipse.osgi.framework.internal.core.BundleLoader.findClass(BundleLoader.java:350)
at org.eclipse.osgi.framework.adaptor.core.AbstractClassLoader.loadClass(AbstractClassLoader.java:78)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at org.radrails.rails.internal.ui.editors.rhtml.RHTMLEditor.getModel(RHTMLEditor.java:266)
at org.radrails.rails.internal.ui.editors.rhtml.RHTMLContentOutlinePage.createControl(RHTMLContentOutlinePage.java:90)
at org.eclipse.ui.views.contentoutline.ContentOutline.doCreatePage(ContentOutline.java:133)
at org.eclipse.ui.part.PageBookView.createPage(PageBookView.java:315)
at org.eclipse.ui.part.PageBookView.partActivated(PageBookView.java:613)
at org.eclipse.ui.views.contentoutline.ContentOutline.partBroughtToTop(ContentOutline.java:206)
at org.eclipse.ui.internal.PartListenerList$2.run(PartListenerList.java:87)
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.firePartBroughtToTop(PartListenerList.java:85)
at org.eclipse.ui.internal.PartService.firePartBroughtToTop(PartService.java:87)
at org.eclipse.ui.internal.WorkbenchPagePartList.firePartBroughtToTop(WorkbenchPagePartList.java:75)
at org.eclipse.ui.internal.WorkbenchPagePartList.fireActiveEditorChanged(WorkbenchPagePartList.java:51)
at org.eclipse.ui.internal.PartList.setActiveEditor(PartList.java:143)
at org.eclipse.ui.internal.WorkbenchPage.makeActiveEditor(WorkbenchPage.java:1128)
at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2903)
at org.eclipse.ui.internal.WorkbenchPage.requestActivation(WorkbenchPage.java:2512)
at org.eclipse.ui.internal.PartPane.requestActivation(PartPane.java:249)
at org.eclipse.ui.internal.EditorPane.requestActivation(EditorPane.java:88)
at org.eclipse.ui.internal.PartPane.setFocus(PartPane.java:295)
at org.eclipse.ui.internal.EditorPane.setFocus(EditorPane.java:116)
at org.eclipse.ui.internal.PartStack.presentationSelectionChanged(PartStack.java:788)
at org.eclipse.ui.internal.PartStack.access$0(PartStack.java:771)
at org.eclipse.ui.internal.PartStack$1.selectPart(PartStack.java:119)
at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:126)
at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:267)
at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:276)
at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)
at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$2.handleEvent(DefaultTabFolder.java:84)
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.Widget.sendEvent(Widget.java:867)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:852)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:660)
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3138)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1922)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:288)
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:3125)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2758)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
at org.eclipse.jface.window.Window.open(Window.java:787)
at org.eclipse.pde.internal.runtime.logview.EventDetailsDialog.open(EventDetailsDialog.java:152)
at org.eclipse.pde.internal.runtime.logview.EventDetailsDialogAction.run(EventDetailsDialogAction.java:91)
at org.eclipse.pde.internal.runtime.logview.LogView$12.doubleClick(LogView.java:336)
at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:720)
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.fireDoubleClick(StructuredViewer.java:718)
at org.eclipse.jface.viewers.StructuredViewer.handleDoubleSelect(StructuredViewer.java:950)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1057)
at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:219)
at org.eclipse.jface.util.OpenStrategy.access$0(OpenStrategy.java:216)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:275)
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:3125)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2758)
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(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
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)
Session Data:
eclipse.buildId=M20060118-1600
I am running on Eclipse 3.1.2. I can send you samples of rhtml files that cause the problem, but lately, it has been ALL rhtml files. So I'm not sure if the content of them matters.
So I have to edit them from a separate editor (a major pain). Please let me know if you have any idea how I can fix this or if you need more details.
(I don't know if it's relevant, but I also happen to be editting a lot of perl files on this same project, so I'm constantly switching back and forth between the EPIC perl perspective and the rails perspective while I have a combination of perl and rhtml, and .rb (ruby) files open all at the same time.)
Logged In: YES
user_id=879778
Originator: NO
Could you try the latest 1.2.1.3 LAMP distro?
http://www.easyeclipse.org/site/distributions/lamp.html
Thre has been quite a few changes.
And those may require a 3.2.x eclipse
At least that what we tested on.
Logged In: YES
user_id=1772698
Originator: YES
I think that fixed it. I got the version you suggested and I seem to be able to edit my rhtml files. Thanks!!