Description David Pérez 2005-07-11 08:05:37 EDT

I got this exception:

java.lang.NullPointerException
	at
org.eclipse.jface.text.contentassist.ContextInformationPopup.showContextInformation(ContextInformationPopup.java:253)
	at
org.eclipse.jface.text.contentassist.ContentAssistant.showContextInformation(ContentAssistant.java:1398)
	at
org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertProposal(CompletionProposalPopup.java:485)
	at
org.eclipse.jface.text.contentassist.CompletionProposalPopup.selectProposalWithMask(CompletionProposalPopup.java:407)
	at
org.eclipse.jface.text.contentassist.CompletionProposalPopup.verifyKey(CompletionProposalPopup.java:786)
	at
org.eclipse.jface.text.contentassist.ContentAssistant$InternalListener.verifyKey(ContentAssistant.java:630)
	at
org.eclipse.jface.text.TextViewer$VerifyKeyListenersManager.verifyKey(TextViewer.java:414)
	at
org.eclipse.swt.custom.StyledTextListener.handleEvent(StyledTextListener.java:55)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:867)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:852)
	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:660)
	at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5122)
	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:4857)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:867)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:852)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:880)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:876)
	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1190)
	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:3135)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:3038)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:3706)
	at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1656)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2711)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
	at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
	at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
	at org.eclipse.core.launcher.Main.run(Main.java:973)
	at org.eclipse.core.launcher.Main.main(Main.java:948)

eclipse.buildId=I20050627-1435
java.version=1.5.0_03
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=es_ES
Command-line arguments:  -os win32 -ws win32 -arch x86

I was doing something like this:

I forgot to include the package in a Java source file, so I added at the top a
package declaration.
Then I performed a quick fix to move the compilation unit.
The quick fix worked ok, but I got the exception, and the corresponding editor
was closed.