*** This bug is a duplicate of bug 834196 *** https://bugs.launchpad.net/bugs/834196
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug #834196, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find. --- Ubuntu Bug Squad volunteer triager http://wiki.ubuntu.com/BugSquad ** This bug has been marked a duplicate of bug 834196 software-center-gtk3 crashed with AttributeError in copy(): 'NoneType' object has no attribute 'copy' -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to software-center in Ubuntu. https://bugs.launchpad.net/bugs/835066 Title: "Installed" screen doesn't work (AttributeError: 'NoneType' object has no attribute 'query') Status in “software-center” package in Ubuntu: New Bug description: software-center-gtk3 trunk r2217, Ubuntu Ocelot 1. Launch USC. 2. Click "Installed". What happens: * The main pane goes blank. * A traceback: ------------ Traceback (most recent call last): File "/home/mpt/hacking/software-center/softwarecenter/ui/gtk3/panes/viewswitcher.py", line 148, in config_view state = pane.state.copy() File "/home/mpt/hacking/software-center/softwarecenter/ui/gtk3/panes/softwarepane.py", line 145, in copy state.filter = self.filter.copy() AttributeError: 'NoneType' object has no attribute 'copy' Traceback (most recent call last): File "/home/mpt/hacking/software-center/softwarecenter/ui/gtk3/panes/installedpane.py", line 197, in rebuild_categorised_view enq.set_query(self.state.channel.query, AttributeError: 'NoneType' object has no attribute 'query' ------------ What should happen: The "Installed" list appears. Workaround: Click "All Software", then click "Installed" again. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-center/+bug/835066/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp