bzr crashed with IndexError in insertIxsWithChangesHighlighted()

[Monkey]

Binary package hint: bzr

I´ve made changes in some files, when I try to see the changes with the compare button or from the confirm window in Bazaar Explorer. I got
bzr: ERROR: exceptions.IndexError: pop from empty list (and a backtrace)

I hope that be useful.

P.S: It was suddenly but I can see the diff of revisions already committed.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: bzr 2.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
Uname: Linux 2.6.35-24-generic i686
Architecture: i386
BzrDebugFlags: set()
BzrVersion: 2.2.1
CommandLine: ['/usr/bin/bzr', 'qcommit', '--ui-mode']
CrashDb: bzr
Date: Fri Dec 24 14:24:14 2010
ExecutablePath: /usr/bin/bzr
FileSystemEncoding: UTF-8
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386 (20100928)
InterpreterPath: /usr/bin/python2.6
Locale: es_ES.utf8
Platform: Linux-2.6.35-24-generic-i686-with-Ubuntu-10.10-maverick
ProcCmdline: /usr/bin/python /usr/bin/bzr qcommit --ui-mode
ProcEnviron:
 LANG=es_ES.utf8
 SHELL=/bin/bash
PythonVersion: 2.6.6
SourcePackage: bzr
Title: bzr crashed with IndexError in insertIxsWithChangesHighlighted()
UserEncoding: UTF-8
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