id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release 8833,Exception: TypeError: unsupported operand type(s) for +=: 'NoneType' and 'unicode',mark.faine@…,Noah Kantrowitz,"Red Hat Enterprise Linux - Trac 0.12 When attempting to generate output the following error is displayed: {{{ #!python Traceback (most recent call last): File ""/usr/lib64/python2.4/site-packages/trac/web/api.py"", line 440, in send_error data, 'text/html') File ""/usr/lib64/python2.4/site-packages/trac/web/chrome.py"", line 868, in render_template stream.render(method, doctype=doctype, out=buffer) File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/core.py"", line 183, in render File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/output.py"", line 58, in encode File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/output.py"", line 339, in __call__ File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/output.py"", line 826, in __call__ File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/output.py"", line 670, in __call__ File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/output.py"", line 771, in __call__ File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/output.py"", line 586, in __call__ File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/core.py"", line 288, in _ensure File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/core.py"", line 288, in _ensure File ""/usr/lib64/python2.4/site-packages/trac/web/chrome.py"", line 981, in _strip_accesskeys for kind, data, pos in stream: File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/core.py"", line 288, in _ensure File ""/usr/lib64/python2.4/site-packages/trac/web/chrome.py"", line 970, in _generate for kind, data, pos in stream: File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 605, in _include File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/markup.py"", line 378, in _match File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/markup.py"", line 378, in _match File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/markup.py"", line 327, in _match File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 545, in _flatten File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/core.py"", line 288, in _ensure File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/path.py"", line 588, in _generate File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 605, in _include File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/markup.py"", line 316, in _strip File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 545, in _flatten File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/core.py"", line 288, in _ensure File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/path.py"", line 588, in _generate File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 605, in _include File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/markup.py"", line 316, in _strip File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 565, in _flatten File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/base.py"", line 277, in _eval_expr File ""/usr/lib64/python2.4/site-packages/Genshi-0.6-py2.4.egg/genshi/template/eval.py"", line 178, in evaluate File ""/usr/lib64/python2.4/site-packages/trac/templates/error.html"", line 165, in ${shorten_line(repr(value))} File ""/usr/lib64/python2.4/site-packages/trac/resource.py"", line 113, in __repr__ name += ':' + unicode(r.id) # id can be numerical TypeError: unsupported operand type(s) for +=: 'NoneType' and 'unicode' }}}",defect,closed,normal,CombineWikiPlugin,normal,wontfix,,,0.12