svn: E220001: Unreadable path encountered; access denied; repository log cannot be browsed.
When attempting an svn merge on the client side, it always throws the error svn: E220001: Unreadable path encountered; access denied.
The prompt: SVN 遇到不可读的路径；拒绝访问。, English: Unreadable path encountered; access denied;
Unable to view the repository log, among other issues.
The following method resolved the problem:
In the project’s conf/svnserve.conf file, set anon-access = none as follows:
.Then restart the Subversion service.