fatal: Could not parse object '4ca0a47f93a9e5240d3bb2249ab8015c79086cef'.
From https://github.com/NASA-Tensegrity-Robotics-Toolkit/NTRTsim
 * branch            master     -> FETCH_HEAD
HEAD is now at 4ca0a47 Initial simulation model of Flemons quadruped. Also added my directory to the CMakeLists.txt file in NTRTsim/src/dev.
4ca0a47f93a9e5240d3bb2249ab8015c79086cef