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3.3 M7 - tried opening an image attachment from a work item editor - it worked (opening the image in an external browser), but it also generated an error dialog and log entry for the following error, which appears to be unrelated to the open, other than it triggering the editor history cleanup org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException) at org.eclipse.swt.SWT.error(SWT.java:3547) at org.eclipse.swt.SWT.error(SWT.java:3465) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:126) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3650) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3287) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2365) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2329) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2204) at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:153) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:615) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:497) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:436) at org.eclipse.equinox.launcher.Main.run(Main.java:1162) at org.eclipse.equinox.launcher.Main.main(Main.java:1137) Caused by: java.lang.NullPointerException at org.eclipse.core.internal.filesystem.InternalFileSystemCore.getStore(InternalFileSystemCore.java:104) at org.eclipse.core.filesystem.EFS.getStore(EFS.java:350) at org.eclipse.ui.part.FileEditorInput.getPath(FileEditorInput.java:175) at com.ibm.team.workitem.ide.ui.internal.editor.JavaFileEditorInput.equals(JavaFileEditorInput.java:161) at org.eclipse.ui.internal.EditorHistoryItem.matches(EditorHistoryItem.java:114) at org.eclipse.ui.internal.EditorHistory.remove(EditorHistory.java:118) at org.eclipse.ui.internal.EditorHistory.add(EditorHistory.java:61) at org.eclipse.ui.internal.EditorHistory.add(EditorHistory.java:51) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:677) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:634) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2659) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2592) at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPage.java:2584) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2569) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:67) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2564) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2548) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2531) at com.ibm.team.workitem.ide.ui.internal.editor.FileHelper.open(FileHelper.java:76) at com.ibm.team.workitem.ide.ui.internal.editor.FileHelper$2.runInUIThread(FileHelper.java:155) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:94) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:123) ... 23 more
My editor history has 2 .java files open from projects with a custom EFS, and 2 .class files from a referenced platform plug-in (the Workbench).
*** This bug has been marked as a duplicate of bug 187877 ***