git 上新建的分支，本地想要拉取该分支，但是找不到这个分支
使用 git branch -a 也看不到该分支
使用命令：
git checkout -b branch_nameA origin/branch_nameB
有如下报错信息：
“
fatal: Cannot update paths and switch to branch 'branch_nameA' at the same time.
Did you intend to checkout 'origin/branch_nameB' which can not be resolved as commit?
”
解决方法：
git remote update
git fetch
git checkout -b branch_nameA origin/branch_nameB参考：https://stackoverflow.com/questions/22984262/cannot-update-paths-and-switch-to-branch-at-the-same-time