contactsheet.py crashed with TypeError in Contact_Sheet()

[Filip Sufitchi]

Binary package hint: gimp-plugin-registry

Description: Ubuntu jaunty (development branch)
Release: 9.04

I was using the Contact Sheet plugin in gimp-plugin-registry. It crashed when I told it to make a contact sheet.

Is the Contact Sheet plugin incompatible with Python 2.6?

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/lib/gimp/2.0/plug-ins/contactsheet.py
InterpreterPath: /usr/bin/python2.6
NonfreeKernelModules: nvidia
Package: gimp-plugin-registry 1.0-1ubuntu1
ProcCmdline: /usr/bin/python /usr/lib/gimp/2.0/plug-ins/contactsheet.py -gimp 13 11 -run 0
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/lib/gimp/2.0/plug-ins/contactsheet.py', '-gimp', '13', '11', '-run', '0']
SourcePackage: gimp-plugin-registry
Title: contactsheet.py crashed with TypeError in Contact_Sheet()
Uname: Linux 2.6.28-11-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare