fatal: Could not parse object '19397ed5b0c44268aab52f4a5c26f5c3b0f52f43'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 19397ed offload memory management of configs and child structures to tgStructure and *Info objects
19397ed5b0c44268aab52f4a5c26f5c3b0f52f43