fatal: Could not parse object '2b321010be50cb069cd7bd9163eafe2e78090d4f'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 2b32101 Merged in tgCompoundRigidSensor from laika branch. Cleaned up sensors-redesign infrastructure to accomodate for tgCompoundRigidSensor. Added compound body hash tag inside tgRigidAutoCompound. Added SpineKinematicsTest as an example of using tgCompoundRigidSensor.
2b321010be50cb069cd7bd9163eafe2e78090d4f