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The following incident was reported via the automated error reporting: The user(s) left the following comments: --- Marc-Andre Laperle wrote: --- Opened change 70602 code: 2 plugin: org.eclipse.core.databinding.observable_1.6.0.v20160425-1942 message: Problems occurred when invoking code from plug-in: "org.eclipse.core.databinding.observable". fingerprint: 77de8205349ce69bc00965c6f6a36d9b exception class: java.lang.ArrayIndexOutOfBoundsException exception message: - number of children: 0 java.lang.ArrayIndexOutOfBoundsException: null at java.lang.System.arraycopy(System.java:-2)[REQUIRED, TOPMOST] at org.eclipse.emf.common.util.BasicEList.toArray(BasicEList.java:255)[REQUIRED] at org.eclipse.emf.ecore.util.EcoreEList.toArray(EcoreEList.java:219) at java.util.Collections$UnmodifiableCollection.toArray(Collections.java:1033) at java.util.ArrayList.<init>(ArrayList.java:177) at org.eclipse.core.internal.databinding.property.list.SimplePropertyObservableList.notifyIfChanged(SimplePropertyObservableList.java:588) at org.eclipse.core.internal.databinding.property.list.SimplePropertyObservableList.access$4(SimplePropertyObservableList.java:585) at org.eclipse.core.internal.databinding.property.list.SimplePropertyObservableList$1$1.run(SimplePropertyObservableList.java:81) at org.eclipse.core.databinding.observable.Realm$1.run(Realm.java:149) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.databinding.observable.Realm.safeRun(Realm.java:153) at org.eclipse.jface.databinding.swt.DisplayRealm.access$0(DisplayRealm.java:1) at org.eclipse.jface.databinding.swt.DisplayRealm$1.run(DisplayRealm.java:67) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4517) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4135) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1119) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1020) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492) General Information: reported-by: Marc-Andre Laperle anonymous-id: f8e70133-2fa4-4ba8-a0fd-7f41a0056366 eclipse-build-id: 4.6.0.I20160426-1615 eclipse-product: org.eclipse.sdk.ide operating system: Linux 4.2.0 (x86_64) - gtk jre-version: 1.8.0_66-internal-b17 The following plug-ins were present on the execution stack (*): 1. org.eclipse.core.databinding.observable_1.6.0.v20160425-1942 2. org.eclipse.core.databinding_1.6.0.v20160412-0910 3. org.eclipse.core.databinding.property_1.6.0.v20160415-1410 4. org.eclipse.core.runtime_3.12.0.v20160418-1621 5. org.eclipse.e4.ui.workbench_1.4.0.v20160420-1849 6. org.eclipse.e4.ui.workbench.swt_0.14.0.v20160411-2100 7. org.eclipse.emf.common_2.12.0.v20160420-0247 8. org.eclipse.emf.ecore_2.12.0.v20160420-0247 9. org.eclipse.equinox.app_1.3.400.v20150715-1528 10. org.eclipse.equinox.launcher_1.3.200.v20160318-1642 11. org.eclipse.jface.databinding_1.8.0.v20160420-2231 12. org.eclipse.jface_3.12.0.v20160411-2246 13. org.eclipse.swt_3.105.0.v20160426-0831 14. org.eclipse.ui_3.107.0.v20160422-1755 15. org.eclipse.ui.ide.application_1.1.100.v20160422-1759 16. org.eclipse.ui.ide_3.12.0.v20160425-2022 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. Other Resources: * Report: https://dev.eclipse.org/recommenders/committers/confess/#/problems/57204e84e4b0990ca40f7259 * Manual: https://dev.eclipse.org/recommenders/community/confess/#/guide Thank you for your assistance. Your friendly error-reports-inbox. This bug was created on behalf of marc-andre.laperle@xxxxxxxxxxxx.