Project: JDT
Bug 48122 NPE in LinkedNamesAssistProposal
Reported: 2003-12-04 18:06:26 | Status: resolved fixed

I20031203 Sorry, no steps to reproduce but I found several instances of the following in my log: java.lang.NullPointerException at org.eclipse.jdt.internal.ui.text.correction.LinkedNamesAssistProposal.getSelection(LinkedNamesAssistProposal.java:124) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertProposal(CompletionProposalPopup.java:375) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.selectProposalWithMask(CompletionProposalPopup.java:336) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.verifyKey(CompletionProposalPopup.java:635) at org.eclipse.jface.text.contentassist.ContentAssistant$InternalListener.verifyKey(ContentAssistant.java:603) at org.eclipse.jface.text.TextViewer$VerifyKeyListenersManager.verifyKey(TextViewer.java:371) at org.eclipse.swt.custom.StyledTextListener.handleEvent(StyledTextListener.java:55) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:967) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:991) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:976) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:846) at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5321) at org.eclipse.swt.custom.StyledText$8.handleEvent(StyledText.java:5070) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:967) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:991) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:976) at org.eclipse.swt.widgets.Control.sendKeyEvent(Control.java:2237) at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:1750) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1228) at org.eclipse.swt.widgets.Display.windowProc(Display.java:2317) at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(Native Method) at org.eclipse.swt.widgets.Display.eventProc(Display.java:710) at org.eclipse.swt.internal.gtk.OS.gtk_main_iteration(Native Method) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1618) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1486) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1462) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:242) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:139) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:47) at org.eclipse.core.internal.applicationrunner.ApplicationRunnerActivator$1.run(ApplicationRunnerActivator.java:85) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:87) 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:324) at org.eclipse.core.internal.boot.OSGiBootLoader.basicRun(OSGiBootLoader.java:239) at org.eclipse.core.internal.boot.OSGiBootLoader.run(OSGiBootLoader.java:665) at org.eclipse.core.internal.boot.OSGiBootLoader.run(OSGiBootLoader.java:652) 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:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:299) at org.eclipse.core.launcher.Main.run(Main.java:767) at org.eclipse.core.launcher.Main.main(Main.java:601)

Files changed in fix:
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/CompilationUnitEditor.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/CUCorrectionProposal.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/LinkedNamesAssistProposal.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/ExperimentalProposal.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/JavaCompletionProposal.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/java/ParameterGuessingProposal.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/link/LinkedEnvironment.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/link/LinkedManager.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/link/LinkedPositionGroup.java org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/template/TemplateProposal.java