ROS package for Schunk WSG-50 gripper with high-rate feedback, closed-loop control, up to two FMF finger. Based on https://code.google.com/p/wsg50-ros-pkg/.
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Status msg not readable by python rosBag interface #10
If you try to read a bag containing messages from this repo with the rospy rosBag interface, it will barf that it can't read a non-ASCII character.
Potentially hours later, you will either find this issue, or maybe you will find the culprit on your own.
Solution
The culprit is the little # m/s^2 comment in the Status.msg file. It is a special super-scripted character which is non-ASCII. Just remove that comment, or write it with a caret (^, which is ASCII) rather than super-scripted text.
I'd be happy to PR a simple fix for this but not sure this repo is actively maintained?
In case this saves someone hours of their life:
Issue
If you try to read a bag containing messages from this repo with the rospy
rosBaginterface, it will barf that it can't read a non-ASCII character.Potentially hours later, you will either find this issue, or maybe you will find the culprit on your own.
Solution
The culprit is the little
# m/s^2comment in theStatus.msgfile. It is a special super-scripted character which is non-ASCII. Just remove that comment, or write it with a caret (^, which is ASCII) rather than super-scripted text.I'd be happy to PR a simple fix for this but not sure this repo is actively maintained?
Cheers!