may be related to the fact that the Myo SDK throws exceptions at start if you do not have Myo Connect running. It is something that I’m working to get around and should be fixed in the next release.
I recently answered a pm regarding how to check which arm you have, figured should be posted here to be helpful for others looking for the same answer.
The myo can distinguish your arms after you’ve done the sync gesture. There are two methods used in the plugin to get your arm possession.
One, you can get the arm possession by dragging off the myo controller pointer you get from an event such as OnPair or OnPose.
For Example if you had a pose and you wanted it to only affect a particular arm you could do something like this
Two, if you want a reference to specific arms outside an event, you can get them by dragging off of the myo component and using any of the convenience functions
Remember that all the available functions/properties relevant to the myo are easily searched by dragging off of the Myo Controller or Myo Component and typing ‘myo’. will limit your functions only to the ones relevant to the plugin. Hope helps!
Edit: section been added to the github documentation.