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The following error was reported via the automated error reporting: The user provided the following details for this error report: code: 0 plugin: org.eclipse.ui_3.8.0.dist message: Unhandled event loop exception fingerprint: 9ee37f32 exception class: org.eclipse.swt.SWTException exception message: Failed to execute runnable (java.lang.NullPointerException) number of children: 0 org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3537) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3189) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) at org.eclipse.equinox.launcher.Main.run(Main.java:1438) caused by: java.lang.NullPointerException: null at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor$CompletionListener.assistSessionStarted(ContentAssistProcessor.java:126) at org.eclipse.jface.text.contentassist.ContentAssistant.fireSessionBeginEvent(ContentAssistant.java:2221) at org.eclipse.jface.text.contentassist.ContentAssistant.prepareToShowCompletions(ContentAssistant.java:1696) at org.eclipse.jface.text.contentassist.ContentAssistant.access$6(ContentAssistant.java:1687) at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAssistant.java:376) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3537) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3189) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) at org.eclipse.equinox.launcher.Main.run(Main.java:1438) General Information: reported-by: Ignacio Losiggio anonymous-id: a84e7ae7-7029-4907-9efd-3e23098dc1d1 eclipse-build-id: debbuild eclipse-product: org.eclipse.platform.ide operating system: Linux 3.16.0 (x86) - gtk jre-version: 1.7.0_65-b32 The following plug-ins were present on the execution stack (*): 1. org.eclipse.core.databinding.observable_1.4.1.dist 2. org.eclipse.core.databinding_1.4.1.dist 3. org.eclipse.core.runtime_3.8.0.dist 4. org.eclipse.equinox.app_1.3.100.dist 5. org.eclipse.equinox.launcher_1.3.0.dist 6. org.eclipse.jdt.ui_3.8.1.dist 7. org.eclipse.jdt_3.8.0.dist 8. org.eclipse.jface.text_3.8.1.dist 9. org.eclipse.jface_3.8.0.dist 10. org.eclipse.swt_3.8.2 11. org.eclipse.ui_3.8.0.dist 12. org.eclipse.ui.ide.application_1.0.400.dist 13. org.eclipse.ui.ide_3.8.1.dist Please note that: * Messages, stacktraces, and nested status objects may be shortened. * Bug fields like status, resolution, and whiteboard are sent back to reporters. * The list of present bundles and their respective versions was calculated by package naming heuristics. This may or may not reflect reality. Please visit http://goo.gl/MWFSff for further details. Thank you for your assistance. Your friendly error-reports-inbox.
I've looked up the (to date) top-3 most similar bug groups and listed the closest bug of each group below. This report may or may not be duplicate of those (low or similar scores for all entries may indicate that this hasn't been reported yet): > 1. Bug 452768: [platform] 未処理のイベント・ループ例外 – 0.8 > 2. Bug 446851: [platform] 未処理のイベント・ループ例外 (err_grp: cbc44f39) – 0.8 > 3. Bug 449857: [rec] Session processor ‘com.codetrails.connect.hippie.rcp.sessionprocessors.call’ ... – 0.8 If this report actually is a duplicate of those, please mark it as such. This information helps me to improve the recommendations further for the next issue. Thank you for your assistance. Your friendly error-reports-inbox.
Moving to JDT for review. Looks like if (fCategoryIteration.size() == 1) { fails b/c fCategoryIteration is null at that point.
I couldn't find steps to reproduce this or an obvious code issue. Please reopen if there are steps to reproduce the problem.
