software-center crashed with IndexError in _on_transaction_progress_changed(): could not find tree path

[Ron Steed]

Binary package hint: software-center

I was uninstalling Ekiga at that moment. Natty 11.04 fully patched as of the morning.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: software-center 3.1.26.4
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sat Apr 16 18:40:16 2011
ExecutablePath: /usr/share/software-center/software-center
InstallationMedia: Xubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/bin/software-center
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
PythonArgs: ['/usr/bin/software-center']
SourcePackage: software-center
Title: software-center crashed with IndexError in _on_transaction_progress_changed(): could not find tree path
Traceback:
 Traceback (most recent call last):
   File "/usr/share/software-center/softwarecenter/models/appstore.py", line 358, in _on_transaction_progress_changed
     row = self[self.transaction_index_map[pkgname]]
 IndexError: could not find tree path
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Alex Shulgin (alex-shulgin)]

This has happened to me just now when installing Cheese photobooth.

[Alden Davidson (davidsonalden)]

I got this crash report when installing OpenOffice.org Office Suite.

[Michael Vogt (mvo)]

I believe this is fixed in later version of software-center. if you can still reproduce this, please reopen.