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I'm using Indigo RC4 on Ubuntu 11.04. After I inputed some java code, the content assist opened the context menu of some suggestions. It's an intermittent issue, I met the same issues several times in a week. The eclipse hangs after the suggestion menu is shown. Below is the stack trace of main thread, "main" prio=10 tid=0x085d7800 nid=0x1657 runnable [0xbfc8b000] java.lang.Thread.State: RUNNABLE at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2258) at org.eclipse.swt.widgets.Shell.setVisible(Shell.java:2051) at org.eclipse.jface.internal.text.link.contentassist.CompletionProposalPopup2.displayProposals(CompletionProposalPopup2.java:683) at org.eclipse.jface.internal.text.link.contentassist.CompletionProposalPopup2.showProposals(CompletionProposalPopup2.java:227) at org.eclipse.jface.internal.text.link.contentassist.ContentAssistant2.showPossibleCompletions(ContentAssistant2.java:1265) at org.eclipse.jface.text.link.LinkedModeUI.triggerContentAssist(LinkedModeUI.java:824) at org.eclipse.jface.text.link.LinkedModeUI.switchPosition(LinkedModeUI.java:860) at org.eclipse.jface.text.link.LinkedModeUI.next(LinkedModeUI.java:799) at org.eclipse.jface.text.link.LinkedModeUI.enter(LinkedModeUI.java:718) at org.eclipse.jdt.internal.ui.text.java.ParameterGuessingProposal.apply(ParameterGuessingProposal.java:156) at org.eclipse.jdt.internal.ui.text.java.AbstractJavaCompletionProposal.apply(AbstractJavaCompletionProposal.java:477) at org.eclipse.jdt.internal.ui.text.java.LazyJavaCompletionProposal.apply(LazyJavaCompletionProposal.java:488) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertProposal(CompletionProposalPopup.java:930) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertSelectedProposalWithMask(CompletionProposalPopup.java:881) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.verifyKey(CompletionProposalPopup.java:1307) at org.eclipse.jface.text.contentassist.ContentAssistant$InternalListener.verifyKey(ContentAssistant.java:807) at org.eclipse.jface.text.TextViewer$VerifyKeyListenersManager.verifyKey(TextViewer.java:491) at org.eclipse.swt.custom.StyledTextListener.handleEvent(StyledTextListener.java:65) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1061) at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5936) at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5635) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1294) at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:730) at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3019) at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:734) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1743) at org.eclipse.swt.widgets.Control.windowProc(Control.java:5016) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4408) at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8394) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1245) at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method) at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2258) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3207) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) 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:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) Below is the native stack from gdb, * 1 Thread 0xb76f16c0 (LWP 5719) 0xb788b424 in __kernel_vsyscall () (gdb) bt #0 0xb788b424 in __kernel_vsyscall () #1 0xb786552b in read () from /lib/i386-linux-gnu/libpthread.so.0 #2 0xb6d34e10 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1 #3 0xb6d35448 in xcb_poll_for_event () from /usr/lib/i386-linux-gnu/libxcb.so.1 #4 0xb6f35e32 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6 #5 0xb6f36285 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6 #6 0xb6f367ff in _XEventsQueued () from /usr/lib/i386-linux-gnu/libX11.so.6 #7 0xb6f27558 in XPending () from /usr/lib/i386-linux-gnu/libX11.so.6 #8 0xb732db56 in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #9 0xb73fafd4 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0 #10 0xb73fbe63 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #11 0xb73fc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #12 0xb3159665 in Java_org_eclipse_swt_internal_gtk_OS__1g_1main_1context_1iteration () from /media/disk-d/dev/Indigo/configuration/org.eclipse.osgi/bundles/794/1/.cp/libswt-pi-gtk-3735.so #13 0xb4004526 in ?? () #14 0xb45bdd74 in ?? () #15 0xb3e4404d in ?? () #16 0xb3e43ee7 in ?? () #17 0xb3e43ee7 in ?? () #18 0xb3e4404d in ?? () #19 0xb3e4404d in ?? () #20 0xb3e4404d in ?? () #21 0xb3e4404d in ?? () #22 0xb3e4404d in ?? () #23 0xb3e4404d in ?? () #24 0xb3e44529 in ?? () #25 0xb3e4404d in ?? () #26 0xb3e4404d in ?? () #27 0xb4234940 in ?? () #28 0xb3e4404d in ?? () #29 0xb4cfa938 in ?? () #30 0xb5b63ca8 in ?? () #31 0xb60ca671 in JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #32 0xb6200498 in os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #33 0xb60ca49f in JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #34 0xb60fda47 in jni_invoke_nonstatic(JNIEnv_*, JavaValue*, _jobject*, JNICallType, _jmethodID*, JNI_ArgumentPush---Type <return> to continue, or q <return> to quit--- er*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #35 0xb60df1d2 in jni_CallIntMethodV () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #36 0xb31813f8 in callback () from /media/disk-d/dev/Indigo/configuration/org.eclipse.osgi/bundles/794/1/.cp/libswt-gtk-3735.so #37 0xb36cd2d5 in ?? () #38 0xb6a7ea04 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #39 0xb749e372 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #40 0xb74b1048 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #41 0xb74b98d7 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #42 0xb74b9cc2 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #43 0xb6bb3836 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #44 0xb6bcbc4f in gtk_window_propagate_key_event () from /usr/lib/libgtk-x11-2.0.so.0 #45 0xb6bceaec in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #46 0xb6a7ea04 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #47 0xb749ccc7 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #48 0xb749e372 in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #49 0xb74b0e45 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #50 0xb74b98d7 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #51 0xb74b9cc2 in g_signal_emit () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 #52 0xb6bb3836 in ?? () from /usr/lib/libgtk-x11-2.0.so.0 #53 0xb6a7cc63 in gtk_propagate_event () from /usr/lib/libgtk-x11-2.0.so.0 #54 0xb6a7ceef in gtk_main_do_event () from /usr/lib/libgtk-x11-2.0.so.0 #55 0xb3162f35 in Java_org_eclipse_swt_internal_gtk_OS__1gtk_1main_1do_1event () from /media/disk-d/dev/Indigo/configuration/org.eclipse.osgi/bundles/794/1/.cp/libswt-pi-gtk-3735.so #56 0xb440e8a2 in ?? () #57 0xb42e5988 in ?? () #58 0xb60ca671 in JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #59 0xb6200498 in os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #60 0xb60ca49f in JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #61 0xb60fda47 in jni_invoke_nonstatic(JNIEnv_*, JavaValue*, _jobject*, JNICallType, _jmethodID*, JNI_ArgumentPusher*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #62 0xb60df1d2 in jni_CallIntMethodV () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #63 0xb31813f8 in callback () from /media/disk-d/dev/Indigo/configuration/org.eclipse.osgi/bundles/794/1/.cp/libswt-gtk-3735.so ---Type <return> to continue, or q <return> to quit--- #64 0xb36cd192 in ?? () #65 0xb7330a0a in ?? () from /usr/lib/libgdk-x11-2.0.so.0 #66 0xb73fbaa8 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #67 0xb73fc270 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #68 0xb73fc524 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #69 0xb3159665 in Java_org_eclipse_swt_internal_gtk_OS__1g_1main_1context_1iteration () from /media/disk-d/dev/Indigo/configuration/org.eclipse.osgi/bundles/794/1/.cp/libswt-pi-gtk-3735.so #70 0xb4004526 in ?? () #71 0xb4a010c0 in ?? () #72 0xb3e43f29 in ?? () #73 0xb3e43f29 in ?? () #74 0xb3e44529 in ?? () #75 0xb3e4404d in ?? () #76 0xb3e43f29 in ?? () #77 0xb3e43f29 in ?? () #78 0xb3e443c3 in ?? () #79 0xb3e443c3 in ?? () #80 0xb3e43ee7 in ?? () #81 0xb3e43ee7 in ?? () #82 0xb3e43ee7 in ?? () #83 0xb3e41366 in ?? () #84 0xb60ca671 in JavaCalls::call_helper(JavaValue*, methodHandle*, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #85 0xb6200498 in os::os_exception_wrapper(void (*)(JavaValue*, methodHandle*, JavaCallArguments*, Thread*), JavaValue*, methodHandle*, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #86 0xb60ca49f in JavaCalls::call(JavaValue*, methodHandle, JavaCallArguments*, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #87 0xb622f39b in Reflection::invoke(instanceKlassHandle, methodHandle, Handle, bool, objArrayHandle, BasicType, objArrayHandle, bool, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #88 0xb6232777 in Reflection::invoke_method(oopDesc*, Handle, objArrayHandle, Thread*) () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #89 0xb6147eaf in JVM_InvokeMethod () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/bin/../lib/i386/client/libjvm.so #90 0xb5e6f1d4 in Java_sun_reflect_NativeMethodAccessorImpl_invoke0 () from /usr/lib/jvm/java-6-sun-1.6.0.24/jre/lib/i386/libjava.so #91 0xb3e4b0dd in ?? () #92 0xb3e43ee7 in ?? () #93 0xb3e43ee7 in ?? () #94 0xb3e443c3 in ?? () #95 0xb3e43ee7 in ?? ()
This looks very much like: https://bugs.eclipse.org/bugs/show_bug.cgi?id=345093
Arun, if this is duplicate of bug 345093 please close it as duplicate. Thank you.
(In reply to comment #2) > Arun, if this is duplicate of bug 345093 please close it as duplicate. Thank > you. FYI, 349426 is also a duplicate of this bug.
*** Bug 363288 has been marked as a duplicate of this bug. ***
I cannot reproduce this issue. Please file a new bug against 4.7 if this occurs again.
