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The following incident was reported via the automated error reporting: code: 4 plugin: org.eclipse.wst.sse.core_1.1.900.v201401092025 message: HIDDEN fingerprint: 0c042e6c exception class: java.lang.NullPointerException exception message: HIDDEN number of children: 0 java.lang.NullPointerException: HIDDEN at org.eclipse.jface.text.projection.ProjectionDocument.normalize(ProjectionDocument.java:671) at org.eclipse.jface.text.projection.ProjectionDocument.masterDocumentAboutToBeChanged(ProjectionDocument.java:721) at org.eclipse.jface.text.projection.ProjectionDocumentManager.fireDocumentEvent(ProjectionDocumentManager.java:121) at org.eclipse.jface.text.projection.ProjectionDocumentManager.documentAboutToBeChanged(ProjectionDocumentManager.java:138) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireDocumentAboutToChange(BasicStructuredDocument.java:389) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireDocumentAboutToChanged(BasicStructuredDocument.java:1120) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1912) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2423) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2419) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$3(JobSafeStructuredDocument.java:1) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$4.run(JobSafeStructuredDocument.java:163) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:171) at org.eclipse.wst.xml.core.internal.document.XMLModelUpdater.replaceSource(XMLModelUpdater.java:1627) at org.eclipse.wst.xml.core.internal.document.XMLModelUpdater.replaceAttr(XMLModelUpdater.java:1364) at org.eclipse.wst.xml.core.internal.document.DOMModelImpl.attrReplaced(DOMModelImpl.java:114) at org.eclipse.wst.xml.core.internal.document.ElementImpl.notifyAttrReplaced(ElementImpl.java:990) at org.eclipse.wst.xml.core.internal.document.ElementImpl.appendAttributeNode(ElementImpl.java:193) at org.eclipse.wst.xml.core.internal.document.ElementImpl.setAttribute(ElementImpl.java:1267) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateDOMFeature(EMF2DOMAdapterImpl.java:1387) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateDOMFeature(EMF2DOMAdapterImpl.java:1629) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.notifyChanged(EMF2DOMAdapterImpl.java:1099) at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) at org.eclipse.wst.common.internal.emf.resource.TranslatorResourceImpl.setID(TranslatorResourceImpl.java:344) at org.eclipse.wst.common.internal.emf.utilities.IDUtil.assignID(IDUtil.java:50) at org.eclipse.wst.common.internal.emf.utilities.IDUtil.getOrAssignID(IDUtil.java:41) at org.eclipse.wst.common.internal.emf.resource.CompatibilityXMIResourceImpl.getURIFragment(CompatibilityXMIResourceImpl.java:112) at org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil.doBecomeProxy(ExtendedEcoreUtil.java:335) at org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil.becomeProxy(ExtendedEcoreUtil.java:329) at org.eclipse.wst.common.internal.emf.utilities.ExtendedEcoreUtil.unload(ExtendedEcoreUtil.java:310) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.removeMOFValue(EMF2DOMAdapterImpl.java:553) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOFMultiFeature(EMF2DOMAdapterImpl.java:512) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOFRootFeature(EMF2DOMAdapterImpl.java:1014) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.primUpdateMOF(EMF2DOMAdapterImpl.java:989) at org.eclipse.wst.common.internal.emf.resource.EMF2DOMAdapterImpl.updateMOF(EMF2DOMAdapterImpl.java:973) at org.eclipse.wst.xml.core.internal.emf2xml.EMF2DOMSSEAdapter.notifyChanged(EMF2DOMSSEAdapter.java:230) at org.eclipse.wst.sse.core.internal.provisional.AbstractNotifier.notify(AbstractNotifier.java:202) at org.eclipse.wst.xml.core.internal.document.XMLModelNotifierImpl.notifyStructureChanged(XMLModelNotifierImpl.java:392) at org.eclipse.wst.xml.core.internal.document.XMLModelNotifierImpl.endChanging(XMLModelNotifierImpl.java:180) at org.eclipse.wst.xml.core.internal.document.DOMModelImpl.changedModel(DOMModelImpl.java:167) at org.eclipse.wst.sse.core.internal.model.AbstractStructuredModel$DocumentToModelNotifier.nodesReplaced(AbstractStructuredModel.java:151) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireEvent(BasicStructuredDocument.java:600) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireStructuredDocumentEvent(BasicStructuredDocument.java:1199) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1979) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2423) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2408) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$2(JobSafeStructuredDocument.java:1) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$3.run(JobSafeStructuredDocument.java:141) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:144) at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replace(BasicStructuredDocument.java:2368) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$0(JobSafeStructuredDocument.java:1) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$1.run(JobSafeStructuredDocument.java:103) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149) at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replace(JobSafeStructuredDocument.java:106) at org.eclipse.jface.text.projection.ProjectionTextStore.replace(ProjectionTextStore.java:111) at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1184) at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1210) at org.eclipse.jface.text.projection.ProjectionDocument.replace(ProjectionDocument.java:629) at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:248) at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7317) at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8168) at org.eclipse.swt.custom.StyledText.paste(StyledText.java:7381) at org.eclipse.jface.text.TextViewer.paste(TextViewer.java:4095) at org.eclipse.jface.text.TextViewer.doOperation(TextViewer.java:4024) at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:1053) at org.eclipse.jface.text.source.projection.ProjectionViewer.doOperation(ProjectionViewer.java:1501) at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.doOperation(StructuredTextViewer.java:473) at org.eclipse.ui.texteditor.TextOperationAction$1.run(TextOperationAction.java:128) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.texteditor.TextOperationAction.run(TextOperationAction.java:126) at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:122) at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90) at sun.reflect.GeneratedMethodAccessor66.invoke(null:-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:247) at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:229) at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132) at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:149) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:286) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:507) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:558) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:378) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:324) at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:86) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1574) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1412) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1437) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1422) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1449) at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:825) at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3310) at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:780) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2123) at org.eclipse.swt.widgets.Control.windowProc(Control.java:5563) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4712) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(OS.java:-2) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:9174) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1253) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(OS.java:-2) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2483) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3426) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:648) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:592) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) 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:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) 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:648) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603) at org.eclipse.equinox.launcher.Main.run(Main.java:1465) at org.eclipse.equinox.launcher.Main.main(Main.java:1438) General Information: reported-by: anonymous-id: 244023aa-bf80-4a54-9a4f-9cdfebac719d eclipse-build-id: 4.5.0.I20150203-1300 eclipse-product: org.eclipse.epp.package.jee.product operating system: Linux 3.16.0 (x86_64) - gtk jre-version: 1.8.0_40-internal-b09 The following plug-ins were present on the execution stack (*): 1. org.eclipse.core.commands_3.6.100.v20141026-0121 2. org.eclipse.core.databinding.observable_1.4.1.v20140910-2107 3. org.eclipse.core.databinding_1.4.100.v20141002-1314 4. org.eclipse.core.runtime_3.10.0.v20150112-1422 5. org.eclipse.e4.core.commands_0.10.2.v20140424-2344 6. org.eclipse.e4.core.contexts_1.3.100.v20140407-1019 7. org.eclipse.e4.core.di_1.4.0.v20140813-2240 8. org.eclipse.e4.ui.bindings_0.10.200.v20140424-2042 9. org.eclipse.e4.ui.workbench_1.3.0.v20150113-2327 10. org.eclipse.e4.ui.workbench.swt_0.12.100.v20150114-0905 11. org.eclipse.emf.common_2.11.0.v20150123-0347 12. org.eclipse.emf_2.6.0.v20150123-0357 13. org.eclipse.equinox.app_1.3.200.v20130910-1609 14. org.eclipse.equinox.launcher_1.3.0.v20140415-2008 15. org.eclipse.jface_3.11.0.v20150121-1751 16. org.eclipse.jface.text_3.10.0.v20150112-1146 17. org.eclipse.swt_3.104.0.v20150203-2243 18. org.eclipse.ui_3.107.0.v20150107-0903 19. org.eclipse.ui.ide.application_1.0.600.v20150120-1542 20. org.eclipse.ui.ide_3.10.100.v20150126-1117 21. org.eclipse.wst.common.emf_1.2.300.v201501292352 22. org.eclipse.wst.sse.core_1.1.900.v201401092025 23. org.eclipse.wst.sse.ui_1.3.301.v201501151629 24. org.eclipse.wst.xml.core_1.1.902.v201501211904 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/54e15a79e4b0948555dae518 * Manual: https://dev.eclipse.org/recommenders/community/confess/#/guide Thank you for your assistance. Your friendly error-reports-inbox.
The problematic line is ProjectionDocumentEvent event= new ProjectionDocumentEvent(this, fOriginalEvent.getOffset(), fOriginalEvent.getLength(), fOriginalEvent.getText(), masterEvent); See http://git.eclipse.org/c/platform/eclipse.platform.text.git/tree/org.eclipse.text/projection/org/eclipse/jface/text/projection/ProjectionDocument.java?h=R4_6_maintenance Thus the NPE occurs because fOriginalEvent is null.
This bug hasn't had any activity in quite some time. Maybe the problem got resolved, was a duplicate of something else, or became less pressing for some reason - or maybe it's still relevant but just hasn't been looked at yet. As such, we're closing this bug. If you have further information on the current state of the bug, please add it and reopen this bug. The information can be, for example, that the problem still occurs, that you still want the feature, that more information is needed, or that the bug is (for whatever reason) no longer relevant. -- The automated Eclipse Genie.
