Bug 96018 - [content assist] BadLocationException, NullPointerException on code assist
Summary: [content assist] BadLocationException, NullPointerException on code assist
Status: RESOLVED INVALID
Alias: None
Product: JDT
Classification: Eclipse Project
Component: Text (show other bugs)
Version: 3.1   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: Tom Hofmann CLA
QA Contact:
URL:
Whiteboard:
Keywords: needinfo
Depends on:
Blocks:
 
Reported: 2005-05-19 15:45 EDT by Ed Burnette CLA
Modified: 2007-06-22 10:04 EDT (History)
1 user (show)

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Description Ed Burnette CLA 2005-05-19 15:45:01 EDT
3.1M7. In the Java editor I double-clicked just inside the open curly brace of a
method (to select the whole block not counting the braces) and pressed
Ctrl+Space. This causes a blank dialog to appear (the title says "Template
Evaluation Error") and these exceptions in the Error Log.

Error 2005-05-19 15:34:54.325 Internal Error
org.eclipse.core.runtime.CoreException[0]:
org.eclipse.jface.text.BadLocationException
at
org.eclipse.jdt.internal.corext.template.java.JavaFormatter.format(JavaFormatter.java:112)
at
org.eclipse.jdt.internal.corext.template.java.JavaContext.evaluate(JavaContext.java:126)
at
org.eclipse.jdt.internal.ui.text.template.contentassist.TemplateProposal.getAdditionalProposalInfo(TemplateProposal.java:349)
at
org.eclipse.jface.text.contentassist.AdditionalInfoController.computeInformation(AdditionalInfoController.java:221)
at
org.eclipse.jface.text.AbstractInformationControlManager.doShowInformation(AbstractInformationControlManager.java:820)
at
org.eclipse.jface.text.AbstractInformationControlManager.showInformation(AbstractInformationControlManager.java:810)
at
org.eclipse.jface.text.contentassist.AdditionalInfoController$1.run(AdditionalInfoController.java:173)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:118)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2898)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2557)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1601)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1565)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:315)
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:230)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:371)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:160)
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:330)
at org.eclipse.core.launcher.Main.basicRun(Main.java:274)
at org.eclipse.core.launcher.Main.run(Main.java:977)
at org.eclipse.core.launcher.Main.main(Main.java:952)


Error 2005-05-19 15:34:58.43 Failed to execute runnable
(java.lang.NullPointerException)
org.eclipse.swt.SWTException: Failed to execute runnable
(java.lang.NullPointerException)
	at org.eclipse.swt.SWT.error(SWT.java:2940)
	at org.eclipse.swt.SWT.error(SWT.java:2863)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:121)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2898)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2557)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1601)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1565)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:315)
	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:230)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:371)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:160)
	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:330)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:274)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.lang.NullPointerException
	at
org.eclipse.jface.text.contentassist.AdditionalInfoController.computeInformation(AdditionalInfoController.java:231)
	at
org.eclipse.jface.text.AbstractInformationControlManager.doShowInformation(AbstractInformationControlManager.java:820)
	at
org.eclipse.jface.text.AbstractInformationControlManager.showInformation(AbstractInformationControlManager.java:810)
	at
org.eclipse.jface.text.contentassist.AdditionalInfoController$1.run(AdditionalInfoController.java:173)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:118)
	... 18 more
Comment 1 Dani Megert CLA 2005-05-19 16:15:52 EDT
Tom, please investigate. This might be an RC1 candidate.
Comment 2 Dani Megert CLA 2005-06-16 06:23:01 EDT
Resetting priority to P3. Will be reassessed for the next release.
Comment 3 Tom Hofmann CLA 2005-06-16 06:41:26 EDT
Cannot reproduce out of the box - Ed, can you reproduce this? Which template
shows up first in the list for you?
Comment 4 Ed Burnette CLA 2005-06-16 14:53:55 EDT
It does not reproduce for me in 3.1RC2 so I guess you can close it out. I'll
reopen if I get a reproducable case again.
Comment 5 Dani Megert CLA 2005-06-16 15:32:26 EDT
.
Comment 6 Dani Megert CLA 2007-06-22 09:59:22 EDT
Get rid of deprecated state.
Comment 7 Dani Megert CLA 2007-06-22 10:04:37 EDT
.