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

[Ryan J Ollos]

Found the following in the logs, running version 0.4 of the plugin:

2015-11-28 07:06:10,616 Trac[main] ERROR: Internal Server Error: <RequestWithSession "GET '/changeset/160/tracfrenchtranslation/0.9/templates/newticket.cs'">, referrer 'https://bobcat.edgewall.com/'Traceback (most recent call last):
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/trac/web/main.py", line 554, in _dispatch_request    dispatcher.dispatch(req)
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/trac/web/main.py", line 257, in dispatch    self._post_process_request(req, *resp)
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/trac/web/main.py", line 388, in _post_process_request    resp = f.post_process_request(req, *resp)
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/tracvote/__init__.py", line 396, in post_process_request    resource = resource_from_path(self.env, req.path_info)
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/tracvote/__init__.py", line 95, in resource_from_path    if _resource_exists(env, resource) in (None, True):
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/tracvote/__init__.py", line 76, in _resource_exists
    return resource_exists(env, resource)
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/trac/resource.py", line 454, in resource_exists
    return manager.resource_exists(resource)
  File "/srv/trac-hacks.org/pve/lib/python2.7/site-packages/trac/versioncontrol/api.py", line 469, in resource_exists
    reponame = resource.parent.id
AttributeError: 'NoneType' object has no attribute 'id'

[Ryan J Ollos]

Issue likely occurs after [15059] with changeset for a default repository. I'm assuming in that case the resource.parent will be None.

[Ryan J Ollos]

Rendering the voter for changesets would be a nice feature, but that's in the realm of #11073.

[Ryan J Ollos]

In 15120:

0.5.0dev: Only extract the resource for votable paths

Fixes #12595.

[anonymous]

Can you please release a patch release with this fix?

[Ryan J Ollos]

0.5.0 will be released soon. You can just as well install from the trunk.

[anonymous]

We did, but we hit this and bit us in the ass :/

[Ryan J Ollos]

If you installed from the trunk and have 0.5.0dev installed, then the issue should be fixed. You may need to reinstall from the latest trunk.

[anonymous]

I know, it's fixed for us using the trunk version. But it's a big issue that's why I suggested a new release as soon as possible.

For us it broke attachments.

[Ryan J Ollos]

In 15435:

0.5.0: Release 0.5.0

Refs #12595.

[anonymous]

Thanks!