Subversion Repositories BlockadePP

Error running this command: svn --non-interactive --config-dir /tmp list --xml -r 1 'file:////home/svn/BlockadePP/blockade/bin/Debug/blockadeTrue@'
warning: W160013: File not found: revision 10, path '/blockade/bin/Debug/blockadeTrue'<br />
E200009: Could not list all targets because some targets don't exist