5 Replies Latest reply on Oct 14, 2005 4:43 AM by karthikeyan perumal

    editing jsp pages with jbosside m2 - ClassCastException

    gapon gapon Newbie

      hi,
      i cannot edit any page with jsp editor (jbosside) - it throws ClassCastException
      (eclipse 3.1 final, jbosside 1.5M2, java 1.5.04 [sun jdk])

      can anybody help me? thanks in advance

      java.lang.ClassCastException
       at org.apache.jasper.compiler.JspRuntimeContext.<init>(JspRuntimeContext.java:97)
       at org.jboss.ide.eclipse.jdt.j2ee.jsp.core.compiler.jasper.JSPProject.initializeServletContext(JSPProject.java:546)
       at org.jboss.ide.eclipse.jdt.j2ee.jsp.core.compiler.jasper.JSPProject.reset(JSPProject.java:388)
       at org.jboss.ide.eclipse.jdt.j2ee.jsp.core.compiler.jasper.JSPProject.<init>(JSPProject.java:102)
       at org.jboss.ide.eclipse.jdt.j2ee.jsp.core.compiler.jasper.JSPProjectManager.getJSPProject(JSPProjectManager.java:50)
       at org.jboss.ide.eclipse.jdt.j2ee.jsp.ui.editors.JSPDocumentProvider.createDocument(JSPDocumentProvider.java:217)
       at org.eclipse.ui.editors.text.FileDocumentProvider.createElementInfo(FileDocumentProvider.java:679)
       at org.eclipse.ui.texteditor.AbstractDocumentProvider.connect(AbstractDocumentProvider.java:398)
       at org.eclipse.ui.texteditor.AbstractTextEditor.doSetInput(AbstractTextEditor.java:3008)
       at org.eclipse.ui.texteditor.StatusTextEditor.doSetInput(StatusTextEditor.java:173)
       at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.doSetInput(AbstractDecoratedTextEditor.java:1303)
       at org.eclipse.ui.editors.text.TextEditor.doSetInput(TextEditor.java:262)
       at org.eclipse.ui.texteditor.AbstractTextEditor$16.run(AbstractTextEditor.java:2360)
       at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:346)
       at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:291)
       at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:624)
       at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
       at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:621)
       at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:2134)
       at org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(AbstractTextEditor.java:2378)
       at org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTextEditor.java:2405)
       at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:773)
       at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:572)
       at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:365)
       at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:552)
       at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:214)
       at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2325)
       at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2258)
       at org.eclipse.ui.internal.WorkbenchPage.access$9(WorkbenchPage.java:2250)
       at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2236)
       at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
       at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2231)
       at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2212)
       at org.eclipse.ui.ide.IDE.openEditor(IDE.java:371)
       at org.eclipse.ui.ide.IDE.openEditor(IDE.java:334)
       at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:251)
       at org.eclipse.jdt.internal.ui.javaeditor.EditorUtility.openInEditor(EditorUtility.java:131)
       at org.eclipse.jdt.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:49)
       at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:169)
       at org.eclipse.jdt.ui.actions.OpenAction.run(OpenAction.java:153)
       at org.eclipse.jdt.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:222)
       at org.eclipse.jdt.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:198)
       at org.eclipse.jdt.internal.ui.packageview.PackageExplorerActionGroup.handleOpen(PackageExplorerActionGroup.java:296)
       at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$4.open(PackageExplorerPart.java:869)
       at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:741)
       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.fireOpen(StructuredViewer.java:739)
       at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:968)
       at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1067)
       at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:243)
       at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:238)
       at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:277)
       at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
       at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1021)
       at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2867)
       at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2572)
       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(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.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)