/usr/bin/gnome-control-center:6:g_assertion_message:g_assertion_message_expr:cc_object_storage_add_object:cc_wifi_panel_static_init_func:cc_panel_loader_fill_model

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-control-center. This problem was most recently seen with package version 1:3.30.0-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/b90090b3330514b0e5d6f1ed58c2260a77b8e5e8 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/.