[eclipse-sig] [Bug 1427552] New: Unhandled event loop exception

https://bugzilla.redhat.com/show_bug.cgi?id=1427552 Bug ID: 1427552 Summary: Unhandled event loop exception Product: Fedora Version: 25 Component: eclipse Assignee: akurtako(a)redhat.com Reporter: jamundso(a)gmail.com QA Contact: extras-qa(a)fedoraproject.org CC: akurtako(a)redhat.com, andjrobins(a)gmail.com, eclipse-sig(a)lists.fedoraproject.org, jerboaa(a)gmail.com, krzysztof.daniel(a)gmail.com, mat.booth(a)redhat.com, rgrunber(a)redhat.com Description of problem: I was editing a shell script in eclipse. Version-Release number of selected component: eclipse-platform-4.6.2-7.fc25 Additional info: reporter: libreport-2.8.0 cmdline: /usr/bin/java -Dosgi.requiredJavaVersion=1.8 -Xms512m -Xmx1024m -Dorg.eclipse.swt.browser.UseWebKitGTK=true -Dhelp.lucene.tokenizer=standard -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith -XX:CompileCommand=exclude,org/eclipse/jdt/internal/compiler/lookup/ParameterizedMethodBinding,<init> -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPTemplates,instantiateTemplate -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage,addBinding -XX:CompileCommand=exclude,org/python/pydev/editor/codecompletion/revisited/PythonPathHelper,isValidSourceFile -XX:CompileCommand=exclude,org/eclipse/tycho/core/osgitools/EquinoxResolver,newState -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -Dp2.fragments=/usr/share/eclipse/droplets,/usr/lib64/eclipse/droplets -Declipse.p2.skipMovedInstallDetection=true -Dosgi.framework.extensions=org.eclipse.wst.jsdt.nashorn.extension -jar /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.201.v20170109-1424.jar -os linux -ws gtk -arch x86_64 -showsplash /usr/lib64/eclipse//plugins/org.eclipse.platform_4.6.2.v20170109-1424/splash.bmp -launcher /usr/lib64/eclipse/eclipse -name Eclipse --launcher.library /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.401.v20170109-1424/eclipse_1618.so -startup /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.201.v20170109-1424.jar -protect master --launcher.appendVmargs -exitdata 128009 -vm /usr/bin/java -vmargs -Dosgi.requiredJavaVersion=1.8 -Xms512m -Xmx1024m -Dorg.eclipse.swt.browser.UseWebKitGTK=true -Dhelp.lucene.tokenizer=standard -XX:CompileCommand=exclude,org/eclipse/core/internal/dtree/DataTreeNode,forwardDeltaWith -XX:CompileCommand=exclude,org/eclipse/jdt/internal/compiler/lookup/ParameterizedMethodBinding,<init> -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/dom/parser/cpp/semantics/CPPTemplates,instantiateTemplate -XX:CompileCommand=exclude,org/eclipse/cdt/internal/core/pdom/dom/cpp/PDOMCPPLinkage,addBinding -XX:CompileCommand=exclude,org/python/pydev/editor/codecompletion/revisited/PythonPathHelper,isValidSourceFile -XX:CompileCommand=exclude,org/eclipse/tycho/core/osgitools/EquinoxResolver,newState -Dorg.eclipse.equinox.p2.reconciler.dropins.directory=/usr/share/eclipse/dropins -Dp2.fragments=/usr/share/eclipse/droplets,/usr/lib64/eclipse/droplets -Declipse.p2.skipMovedInstallDetection=true -Dosgi.framework.extensions=org.eclipse.wst.jsdt.nashorn.extension -jar /usr/lib64/eclipse//plugins/org.eclipse.equinox.launcher_1.3.201.v20170109-1424.jar eclipseplugin: org.eclipse.ui executable: /usr/lib64/eclipse/plugins/org.eclipse.ui_3.108.1.v20170109-1424.jar kernel: 4.9.12-200.fc25.x86_64 pkg_fingerprint: 4089 D8F2 FDB1 9C98 pkg_vendor: Fedora Project runlevel: N 5 type: libreport uid: 1000 Truncated backtrace: java.lang.NullPointerException at org.eclipse.jface.text.source.SourceViewer.configure(SourceViewer.java:458) at org.eclipse.dltk.internal.ui.editor.ScriptSourceViewer.configure(ScriptSourceViewer.java:185) at org.eclipse.dltk.internal.ui.text.hover.SourceViewerInformationControl.createViewer(SourceViewerInformationControl.java:228) at org.eclipse.dltk.internal.ui.text.hover.SourceViewerInformationControl.<init>(SourceViewerInformationControl.java:169) at org.eclipse.dltk.internal.ui.editor.ScriptEditor$4.createInformationControl(ScriptEditor.java:2553) at org.eclipse.jface.text.AbstractInformationControlManager.getInformationControl(AbstractInformationControlManager.java:831) at org.eclipse.jface.text.AbstractInformationControlManager.internalShowInformationControl(AbstractInformationControlManager.java:1181) at org.eclipse.jface.text.AbstractInformationControlManager.presentInformation(AbstractInformationControlManager.java:1163) at org.eclipse.jface.text.AbstractHoverInformationControlManager.presentInformation(AbstractHoverInformationControlManager.java:894) at org.eclipse.jface.text.AbstractInformationControlManager.setInformation(AbstractInformationControlManager.java:428) at org.eclipse.jface.text.source.AnnotationBarHoverManager.computeInformation(AnnotationBarHoverManager.java:337) at org.eclipse.jface.text.AbstractInformationControlManager.doShowInformation(AbstractInformationControlManager.java:1144) at org.eclipse.jface.text.AbstractHoverInformationControlManager$MouseTracker.mouseHover(AbstractHoverInformationControlManager.java:518) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:209) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5227) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4561) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4151) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) 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(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) 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) -- You are receiving 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