I have been using mGear for a while. I changed recently to version 3.1.1, so, when creating a new rig and selecting in the arms, unchecking the “IK separated Trans and Rot ctl”, it works fine.
Then if I open the Synoptic, I can’t use the Match IKFK in the arms, and neither the Mirror Pose or Flip pose. The script editor calls for a ‘ikRot’ error and ‘NoneType’ object has no attribute ‘getMatrix’.
If I build it with separate controls it works perfectly. Any light on this?