catch exceptions caused by threading to prevent crashing UI

ros-visualization / rqt_dep

http://wiki.ros.org/rqt_dep

2 stars 13 forks source link

catch exceptions caused by threading to prevent crashing UI #4

Closed dirk-thomas closed 6 years ago

dirk-thomas commented 6 years ago

Partially addresses #3.

It prevent the UI from crashing but the problem is still there and the current graph is not rendered correctly. A click on the "refresh" button usually addresses the visualization problem.