TypeError on startup: Cannot create a consistent method resolution order (MRO) for bases CellEditable, GInterface, CellLayout

[Lubor]

Binary package hint: pitivi

pitivi
TypeError: Cannot create a consistent method resolution
order (MRO) for bases CellEditable, GInterface, CellLayout
**
ERROR:/build/buildd/pygobject-2.28.3/gobject/pygobject.c:960:pygobject_new_full: assertion failed: (tp != NULL)
Neúspěšně ukončen (SIGABRT)

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: pitivi 0.13.5-1ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Thu May 12 18:11:47 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=cs_CZ:en
 LANG=cs_CZ.UTF-8
 SHELL=/bin/bash
SourcePackage: pitivi
UpgradeStatus: Upgraded to natty on 2011-04-12 (29 days ago)

[Jeff Fortin Tam (kiddo)]

Hi, can you reproduce this bug?

Any additional info you could provide?
I am unable to reproduce this with pitivi 0.13.5 or pitivi git, on Fedora 15 or Ubuntu 11.04.

[Lubor (kemza)]

I am not able to reproduce this bug now, because i reinstall my PC and now i have clean Ubuntu 11.04. I think, that this bug can be reproduced only when is Ubuntu 10.10 upgraded into 11.04.
Thanks for your response.

Lubor

[Arm_ (honeypot0164)]

arm@Betelgeuse:~$ pitivi
TypeError: Cannot create a consistent method resolution
order (MRO) for bases CellEditable, GInterface, CellLayout
**
ERROR:/build/buildd/pygobject-2.28.3/gobject/pygobject.c:960:pygobject_new_full: assertion failed: (tp != NULL)
Annullato

[Jeff Fortin Tam (kiddo)]

Arm_, can you reproduce this with pitivi 0.14?

[Arm_ (honeypot0164)]

pitivi 0.14 work properly.
I'm sorry for delay