Cause seems to be a name collision for the GsPermissionComboBox "changed" signal - solution was to rename it to "value-changed". This only occurs when a snap has a plug that can connect to more than one slot.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-software in Ubuntu. https://bugs.launchpad.net/bugs/1778160 Title: /usr/bin/gnome- software:11:g_type_check_instance:g_signal_emit_valist:g_signal_emit:g_closure_invoke:signal_emit_unlocked_R Status in gnome-software package in Ubuntu: New Status in gnome-software source package in Xenial: New Status in gnome-software source package in Bionic: New Status in gnome-software source package in Cosmic: New Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-software. This problem was most recently seen with package version 3.29.1-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/46232e57fbbc469ce3e5f5c0f12bc24f95cd27c6 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-software/+bug/1778160/+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
