The following untracked working tree files would be overwritten by checkout:

切换分支的时候，报错The following untracked working tree files would be overwritten by checkout:
工作树中的缓存文件没有清理导致的，大小写改变，因为编辑器不识别大小写，切换分支就会报错
解决办法就是把编辑器设置大小写忽略

git config core.ignorecase true

然后切换分支 切换成功后再改回原配置

git config core.ignorecase false