0 Replies Latest reply on Dec 1, 2008 10:37 AM by Rich_Sas

    fatal error in Flex (Eclipse) trying to open mxml

    Rich_Sas Level 1
      I created a new Flex project, added some SWC libraries and some source paths, and when I pressed FInished I got a fatal error: open editor: Assertion failed opening mxml file. Even if I close Eclipse and try to re-open it I get the same error. I am using the Flex plug-in to Eclipse. I've been using this environment for weeks with Actionscript projects. The thing that is different here is this is an MXML Flex project. Desperately need help as I am blocked.

      org.eclipse.jface.util.Assert$AssertionFailedException: Assertion failed:
      at org.eclipse.jface.util.Assert.isTrue(Assert.java:185)
      at org.eclipse.jface.util.Assert.isTrue(Assert.java:170)
      at com.adobe.flexbuilder.editors.derived.editor.FlexMultiPageEditorPart.setActivePage(FlexMu ltiPageEditorPart.java:569)
      at com.adobe.flexbuilder.editors.common.editor.CodeAndDesignEditor.setActivePage(CodeAndDesi gnEditor.java:643)
      at com.adobe.flexbuilder.editors.mxml.MXMLEditor.setActivePage(MXMLEditor.java:483)
      at com.adobe.flexbuilder.editors.derived.editor.FlexMultiPageEditorPart.createPartControl(Fl exMultiPageEditorPart.java:235)
      at com.adobe.flexbuilder.editors.common.editor.CodeAndDesignEditor.createPartControl(CodeAnd DesignEditor.java:162)
      at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:661)
      at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:428)
      at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:594)
      at org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java:263)
      at org.eclipse.ui.internal.EditorManager.setVisibleEditor(EditorManager.java:1410)
      at org.eclipse.ui.internal.EditorManager$5.runWithException(EditorManager.java:944)
      at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
      at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
      at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
      at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3342)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3071)
      at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803)
      at org.eclipse.ui.internal.Workbench$27.runWithException(Workbench.java:1361)
      at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31)
      at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
      at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:133)
      at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3342)
      at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3071)
      at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2293)
      at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198)
      at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
      at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
      at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
      at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
      at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
      at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLau ncher.java:110)
      at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.jav a:79)
      at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:386)
      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:585)
      at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
      at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
      at org.eclipse.equinox.launcher.Main.run(Main.java:1236)