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Invalid Input: Must be IFileEditorInput
org.eclipse.ui.PartInitException: Invalid Input: Must be IFileEditorInput	at com.m7.wide.eclipse.jstudio.DynamicMultiPageEditor.init(Unknown Source)	at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:857)	at org.eclipse.ui.internal.EditorManager.busyRestoreEditorHelper(EditorManager.java:1223)	at org.eclipse.ui.internal.EditorManager.busyRestoreEditor(EditorManager.java:1102)	at org.eclipse.ui.internal.EditorManager$7.run(EditorManager.java:1064)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)	at org.eclipse.ui.internal.EditorManager.restoreEditor(EditorManager.java:1062)	at org.eclipse.ui.internal.EditorManager$Editor.getEditor(EditorManager.java:1648)	at org.eclipse.ui.internal.EditorManager$Editor.getPart(EditorManager.java:1639)	at org.eclipse.ui.internal.PartPane.setVisible(PartPane.java:260)	at org.eclipse.ui.internal.presentations.PresentablePart.setVisible(PresentablePart.java:126)	at org.eclipse.ui.internal.presentations.R21EditorStackPresentation.selectPart(R21EditorStackPresentation.java:709)	at org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:1070)	at org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:1019)	at org.eclipse.ui.internal.PartStack.showPart(PartStack.java:1223)	at org.eclipse.ui.internal.PartStack.add(PartStack.java:406)	at org.eclipse.ui.internal.EditorStack.add(EditorStack.java:109)	at org.eclipse.ui.internal.EditorSashContainer.addEditor(EditorSashContainer.java:63)	at org.eclipse.ui.internal.EditorAreaHelper.addToLayout(EditorAreaHelper.java:267)	at org.eclipse.ui.internal.EditorManager$4.run(EditorManager.java:829)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)	at org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:809)	at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:697)	at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:660)	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2236)	at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2165)	at org.eclipse.ui.internal.WorkbenchPage.access$7(WorkbenchPage.java:2157)	at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2143)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2138)	at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2123)	at org.eclipse.team.internal.ccvs.ui.actions.OpenRemoteFileAction$1.run(OpenRemoteFileAction.java:86)	at org.eclipse.team.internal.ccvs.ui.repo.RepositoryManager.run(RepositoryManager.java:650)	at org.eclipse.team.internal.ccvs.ui.actions.CVSAction$2.run(CVSAction.java:347)	at org.eclipse.team.internal.ccvs.ui.actions.CVSAction$3.run(CVSAction.java:356)	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)	at org.eclipse.team.internal.ccvs.ui.actions.CVSAction.run(CVSAction.java:353)	at org.eclipse.team.internal.ccvs.ui.actions.OpenRemoteFileAction.execute(OpenRemoteFileAction.java:68)	at org.eclipse.team.internal.ccvs.ui.actions.CVSAction.run(CVSAction.java:117)	at org.eclipse.team.internal.ccvs.ui.repo.RemoteViewPart.handleDoubleClick(RemoteViewPart.java:397)	at org.eclipse.team.internal.ccvs.ui.repo.RemoteViewPart.access$1(RemoteViewPart.java:387)	at org.eclipse.team.internal.ccvs.ui.repo.RemoteViewPart$8.doubleClick(RemoteViewPart.java:305)	at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:637)	at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1021)	at org.eclipse.core.runtime.Platform.run(Platform.java:757)	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:40)	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:148)	at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:635)	at org.eclipse.jface.viewers.StructuredViewer.handleDoubleSelect(StructuredViewer.java:857)	at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:964)	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:82)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2894)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2527)	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1570)	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1534)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:306)	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:228)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:156)	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.core.launcher.Main.invokeFramework(Main.java:315)	at org.eclipse.core.launcher.Main.basicRun(Main.java:268)	at org.eclipse.core.launcher.Main.run(Main.java:942)	at org.eclipse.core.launcher.Main.eclipse_main(Main.java:926)	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 com.m7.installer.util.NitroxMain$1.run(NitroxMain.java:29)	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)	at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)	at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)	at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)