/usr/bin/unity:AttributeError:/usr/bin/unity@288:run_unity:process_and_start_unity

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding unity. This problem was most recently seen with package version 7.5.0+18.04.20171116-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/19d2cb0a9742726d87030af78522a5bed3a7409f 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/.