AttributeError: 'NoneType' object has no attribute 'splitlines'

[Peter Hofer]

Trac detected an internal error:
AttributeError: 'NoneType' object has no attribute 'splitlines'

Python Traceback:
File "/usr/local/lib/python2.6/dist-packages/Trac-0.11.5-py2.6.egg/trac/web/main.py", line 444, in _dispatch_request
  dispatcher.dispatch(req)
File "/usr/local/lib/python2.6/dist-packages/Trac-0.11.5-py2.6.egg/trac/web/main.py", line 226, in dispatch
  data, content_type)
File "/usr/local/lib/python2.6/dist-packages/Trac-0.11.5-py2.6.egg/trac/web/chrome.py", line 737, in render_template
  stream |= self._filter_stream(req, method, filename, stream, data)
File "build/bdist.linux-i686/egg/genshi/core.py", line 128, in __or__File "/usr/local/lib/python2.6/dist-packages/Trac-0.11.5-py2.6.egg/trac/web/chrome.py", line 840, in inner
  data)
File "build/bdist.linux-x86_64/egg/testmanager/wiki.py", line 76, in filter_streamFile "build/bdist.linux-x86_64/egg/testmanager/wiki.py", line 140, in _catalog_wiki_viewFile "build/bdist.linux-x86_64/egg/testmanager/macros.py", line 81, in expand_macroFile "build/bdist.linux-x86_64/egg/testmanager/macros.py", line 338, in _build_catalog_treeFile "build/bdist.linux-x86_64/egg/testmanager/macros.py", line 650, in _render_subtree_as_tableFile "build/bdist.linux-x86_64/egg/testmanager/macros.py", line 716, in _render_testcases_as_tableFile "/usr/local/lib/python2.6/dist-packages/Trac-0.11.5-py2.6.egg/trac/wiki/formatter.py", line 844, in format
  for line in text.splitlines():

Steps to reproduce: 1) Create two catalogs and a sub catalog for each them 2) Create one testcase in each sub catalog 3) at this point switching between "tree view" and "table view" works without problems. 4) now move a testcase from one sub catalog to the other one 5) When you now select the (sub)catalog which was the target for the move and switch to "table view" then the mentioned error occures.

[Roberto Longobardi]

Hi, please, could you specify which test manager release are you using?

[Roberto Longobardi]

Fixed with 1.3.8.