Message264835
This error occurs due to there is no action belong to the mutexGroup, the code requires at least one. You can simply add
mutexGroup.add_argument('--foo', action='store_true')
and you'll see the error disappears. I have no idea that this behaviour is intended or not. |
|
Date |
User |
Action |
Args |
2016-05-04 16:15:10 | xiang.zhang | set | recipients:
+ xiang.zhang, berker.peksag, Endre |
2016-05-04 16:15:10 | xiang.zhang | set | messageid: <1462378510.44.0.0779849156423.issue26952@psf.upfronthosting.co.za> |
2016-05-04 16:15:10 | xiang.zhang | link | issue26952 messages |
2016-05-04 16:15:10 | xiang.zhang | create | |
|