Subversion Repositories Scribus

Error running this command: /usr/local/bin/svn --non-interactive --config-dir /tmp log --xml --verbose -r 146:1 'file:///svn/Scribus/branches/Version13x/Scribus/scribus/reformdoc.cpp@173' --limit 2
svn: E160013: File not found: revision 173, path '/branches/Version13x/Scribus/scribus/reformdoc.cpp'