/usr/bin/marco:11:find_index_of_edge_near_position:apply_edge_resistance:apply_edge_resistance_to_each_side:meta_window_edge_resistance_for_resize:update_resize

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding marco. This problem was most recently seen with package version 1.20.1-2ubuntu1, the problem page at https://errors.ubuntu.com/problem/395f2ebb6f17af59d73d89ca79be52aa66e9588e 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/.