fatal: Could not parse object 'a5cac2b69c475afe40d2555053bd721f96f173f0'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at a5cac2b Added COM calculation to onSetup. Also added code to create an extra field in the JSON controller files for storing COM.
a5cac2b69c475afe40d2555053bd721f96f173f0