problem:
Checksum mismatch while updating '……';
expected: '3f9fd4dd7d1a0304d8020f73300a3e07', actual: 'cd669dce5300d7035eccb543461a961e'
Error meaning: to identify inconsistencies and remote local files.
Solution:
1, into the wrong file and directory backup file;
2, run cmd to open the command window and enter the wrong file all directories;
3, execute the command: svn Update --set-depth empty ## This command deletes all files in the current directory, remember to back up.
4, execute the command: svn update --set-depth infinity
If svn command can not be performed, please refer to: https://www.cnblogs.com/guanking19/p/7908244.html
Reference from: https://www.cnblogs.com/foreverYoungCoder/p/8116451.html