[Pydev-users] [Users] Code Completion Crashes in Pydev/Eclipse

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The following forum message was posted by ibell at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3874152:

Currently running Eclipse 3.5.2, and Pydev 1.6.2 on a windows XP box

I have a class called geo which is defined in a module called plotScrolls. 
When I try to reference members of the class in another file, after the class
geo has been loaded, Eclipse hangs and then gives me a java heap error twice,
and warns me that I should close my workspace.  I get an error to the console,
the console output of which is at the bottom of this note.  Suffice to say this
is super annoying since I reference members of this structure ALL the time.
Anyone have any ideas?  I found another user with a similar problem I think:
[url]http://www.mail-archive.com/pyd...@li.../msg01304.html
[/url]

Console output:
Java heap space
Java heap space
java.lang.OutOfMemoryError: Java heap space
        at java.util.Arrays.copyOf(Unknown Source)
        at java.util.Arrays.copyOf(Unknown Source)
        at java.util.ArrayList.ensureCapacity(Unknown Source)
        at java.util.ArrayList.add(Unknown Source)
        at org.python.pydev.editor.codecompletion.AbstractPyCodeCompletion.chang
eItokenToCompletionPropostal(AbstractPyCodeCompletion.java:111)
        at org.python.pydev.editor.codecompletion.PyCodeCompletion.getCodeComple
tionProposals(PyCodeCompletion.java:207)
        at org.python.pydev.editor.codecompletion.PythonCompletionProcessor.getP
ythonProposals(PythonCompletionProcessor.java:228)
        at org.python.pydev.editor.codecompletion.PythonCompletionProcessor.comp
uteCompletionProposals(PythonCompletionProcessor.java:152)
        at org.python.pydev.editor.simpleassist.SimpleAssistProcessor.computeCom
pletionProposals(SimpleAssistProcessor.java:198)
        at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompleti
onProposals(ContentAssistant.java:1832)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeP
roposals(CompletionProposalPopup.java:556)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$1
6(CompletionProposalPopup.java:553)
        at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(Co
mpletionProposalPopup.java:488)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)

        at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProp
osals(CompletionProposalPopup.java:482)
        at org.eclipse.jface.text.contentassist.ContentAssistant$2.run(ContentAs
sistant.java:376)
        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.ja
va:134)
        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3885)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3506)
        at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
        at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
        at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
        at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
        at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.ja
va:332)
        at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.jav
a:493)
        at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
        at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEAppli
cation.java:113)
        at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandl
e.java:194)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runAppli
cation(EclipseAppLauncher.java:110)
        at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(Ec
lipseAppLauncher.java:79)
        at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.ja
va:368)

!ENTRY org.python.pydev 4 4 2010-09-30 12:16:00.015
!MESSAGE Java heap space
!STACK 0
java.lang.OutOfMemoryError: Java heap space
        at java.util.Arrays.copyOf(Unknown Source)
        at java.util.Arrays.copyOf(Unknown Source)
        at java.util.ArrayList.ensureCapacity(Unknown Source)
        at java.util.ArrayList.add(Unknown Source)
        at org.python.pydev.editor.codecompletion.AbstractPyCodeCompletion.chang
eItokenToCompletionPropostal(AbstractPyCodeCompletion.java:111)
        at org.python.pydev.editor.codecompletion.PyCodeCompletion.getCodeComple
tionProposals(PyCodeCompletion.java:207)
        at org.python.pydev.editor.codecompletion.PythonCompletionProcessor.getP
ythonProposals(PythonCompletionProcessor.java:228)
        at org.python.pydev.editor.codecompletion.PythonCompletionProcessor.comp
uteCompletionProposals(PythonCompletionProcessor.java:152)
        at org.python.pydev.editor.simpleassist.SimpleAssistProcessor.computeCom
pletionProposals(SimpleAssistProcessor.java:198)
        at org.eclipse.jface.text.contentassist.ContentAssistant.comput