I'll reopen this one as this crash seems to still be occurring in the latest version of Software Center in Precise, 5.2, as evidenced by the info on this page:
https://errors.ubuntu.com/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/959612 Title: software-center crashed with AttributeError in __contains__(): 'NoneType' object has no attribute '__contains__' To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/959612/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
