fatal: Could not parse object '5834aab2bcecba424acd4d99d41e40479344ec47'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 5834aab COM and tensions of active wires now saved to JSON file every 100 steps.
5834aab2bcecba424acd4d99d41e40479344ec47