error screenshot :

needs sqlite3. Exe.

method 1:

go to sqlite website to download sqlite3. Exe.
, find Precompiled Binaries for Windows and click sqlite-tools-win32-x86-3300100.zip to download

copy the downloaded sqlite3. Exe file to the sibling directory of wc.db in.svn.
start CMD in. SVN directory, execute command: sqlite3. Exe wc.db, enter sqlite command line.
execute command: delete from work_queue.
execute the command: clean up, indicating successful cleaning.

method 2:
sqlite3 wc. Db
select * from work_queue;
delete from work_queue;
clean up;

reference:
SVN: cleanup failed to process the following paths error solution
SVN Clean up failure solution