software-center crashed with AttributeError in _on_transaction_finished()

[lakiu]

Binary package hint: software-center

Software center suddenly crashes, but remains open and functional.

Description: Ubuntu maverick (development branch)
Release: 10.10

software-center:
  Installed: 2.1.14.1
  Candidate: 2.1.14.1
  Version table:
 *** 2.1.14.1 0
        500 http://archive.ubuntu.com/ubuntu/ maverick/main amd64 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: software-center 2.1.14.1
ProcVersionSignature: Ubuntu 2.6.35-19.28-generic 2.6.35.3
Uname: Linux 2.6.35-19-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Tue Aug 31 10:58:03 2010
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100825)
InterpreterPath: /usr/bin/python2.6
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center']
SourcePackage: software-center
Title: software-center crashed with AttributeError in _on_transaction_finished()
Traceback:
 Traceback (most recent call last):
   File "/usr/share/software-center/softwarecenter/view/appview.py", line 1564, in _on_transaction_finished
     db = self.get_model().db
 AttributeError: 'NoneType' object has no attribute 'db'
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Kiwinote (kiwinote)]

Hi Lakiu! Thanks for your bug report. The bug you describe has already been reported by someone else, so I will mark this bug as a duplicate of the other one. Please continue to report any bugs you may find in software-center. Thanks again for your help!