update_ref failed for ref ‘refs/heads/master’: cannot lock ref ‘refs/heads/master’: is at 071a39a57ad2c572336f1fd87c5960f178b3735d but expected e62daa0b71cad963ea327a98f930fe4ec9450f2b error: could not update refs/heads/master

删掉对应项目下的.git/refs/heads/master还是不行,
最后把该文件中的内容改为e62daa0b71cad963ea327a98f930fe4ec9450f2b就可以了