Git部分问题解决方法
git push出现unpack failed: error Missing tree错误
git push --no-thin origin HEAD:refs/for/branchname
git push出现 missing Change-Id in commit message footer
git reset --hard HEAD~3
git push出现unpack failed: error Missing tree错误
git push --no-thin origin HEAD:refs/for/branchname
git push出现 missing Change-Id in commit message footer
git reset --hard HEAD~3