id	summary	reporter	owner	description	type	status	priority	component	severity	resolution	keywords	cc	release
10834	Internal Error when submitting a review	roxana.macarie@…	robguttman	"I'm using Trac 1.0, via Apache. Installation seems to go well and differences on the changesets are shown, but when I try to submit a review on a changeset I get an internal error: 

{{{
AttributeError: 'NoneType' object has no attribute 'get_changeset'
}}}

... = I substituted the path to the file.

We have multiple repositories set, but a default repository is defined.

I do not have that much experience with python, so any help would be appreciated.

==== How to Reproduce ====

While doing a POST operation on `/changeset/141/moduletest/...`, Trac issued an internal error.


Request parameters:
{{{
{'__FORM_TOKEN': u'6cea3ac5ccb4e7227f291cfb',
 'new': u'141',
 'new_path': u'/moduletest/...',
 'reviewbutton': u'Submit review',
 'status': u'PASSED',
 'summary': u''}
}}}

User agent: `Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0`

==== System Information ====
|| '''`Trac`''' || `1.0` ||
|| '''`Agilo`''' || `1.3.9-pro` ||
|| '''`Genshi`''' || `0.6 (without speedups)` ||
|| '''`Mercurial`''' || `2.3.1` ||
|| '''`pysqlite`''' || `2.6.0` ||
|| '''`Python`''' || `2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)]` ||
|| '''`setuptools`''' || `0.6c11` ||
|| '''`SQLite`''' || `3.6.21` ||
|| '''`jQuery`''' || `1.7.2` ||

==== Enabled Plugins ====
|| '''`binary-agilo`''' || `1.3.9-pro` ||
|| '''`tracaccountmanager`''' || `0.4` ||
|| '''`traccodereviewer`''' || `0.0.2` ||
|| '''`tracmercurial`''' || `1.0.0.3dev` ||

==== Python Traceback ====
{{{
Traceback (most recent call last):
  File ""C:\Python27\lib\site-packages\trac\web\main.py"", line 497, in _dispatch_request
    dispatcher.dispatch(req)
  File ""C:\Python27\lib\site-packages\trac\web\main.py"", line 224, in dispatch
    self._post_process_request(req, *resp)
  File ""C:\Python27\lib\site-packages\trac\web\main.py"", line 338, in _post_process_request
    resp = f.post_process_request(req, *resp)
  File ""build\bdist.win32\egg\coderev\web_ui.py"", line 59, in post_process_request
    tickets = self._update_tickets(req, review)
  File ""build\bdist.win32\egg\coderev\web_ui.py"", line 127, in _update_tickets
    changeset = repo.get_changeset(review.changeset)
AttributeError: 'NoneType' object has no attribute 'get_changeset'
}}}"	defect	new	normal	CodeReviewerPlugin	normal				1.0