setup.sh脚本运行到最后出现下面问题
Fetching projects: 100% (8/8), done.
fatal: reference is not a tree: 412b35cc74f847338ca54bc37528bf444e3aa05f
./: leaving glsdk_dev; does not track upstream
error: ./: glsdk/glsdk checkout 412b35cc74f847338ca54bc37528bf444e3aa05f
error: pathspec 'glsdk_dev' did not match any file(s) known to git.
Already on 'glsdk_dev'
这是什么情况？