Subversion Repositories LCARS

Error running this command: svn --non-interactive --config-dir /tmp list --xml -r 303 'file:////home/mw3020/f001/svn/LCARS/trunk/application@2'
E195012: Unable to find repository location for 'file:///home/mw3020/f001/svn/LCARS/trunk/application' in revision 303