This came in from e.me. There are a couple of apps which don't have categories: > https://marketplace.firefox.com/app/vector-racer-puzzles/ > https://marketplace.firefox.com/app/kiwi-irc/ They currently just ignore those apps, which is fine, but we shouldn't have apps with no categories. More importantly though, when loading the "edit listing" page I get a traceback on those apps: DoesNotExist: AppFeatures matching query does not exist. Stacktrace (most recent call last): File "django/core/handlers/base.py", line 111, in get_response response = callback(request, *callback_args, **callback_kwargs) File "amo/decorators.py", line 157, in wrapper return f(*args, **kw) File "amo/decorators.py", line 149, in wrapper return f(*args, **kw) File "addons/decorators.py", line 33, in wrapper return f(request, addon, *args, **kw) File "amo/decorators.py", line 32, in wrapper return func(request, *args, **kw) File "mkt/developers/decorators.py", line 36, in wrapper return fun() File "mkt/developers/decorators.py", line 28, in <lambda> *args, **kw) File "mkt/developers/views.py", line 137, in edit data['version'].features.to_list()] File "django/db/models/fields/related.py", line 255, in __get__ rel_obj = self.get_query_set(instance=instance).get(**params) File "django/db/models/query.py", line 366, in get % self.model._meta.object_name)

The AppFeatures issues was already reported in bug 932972 (and the underlying problem is bug 899082 - it's rare, and very difficult to reproduce, which is why we haven't been able to fix it so far). We should fix the categories issue, that should be easy once bug 987880 lands in production (hopefully today).

There are a bunch of apps with categories = NULL, but vector-racer-puzzles is the only public one. All the others have been deleted/rejected or are incomplete. Now that categories are stored on the addons table I don't think the issue will come back, we just need to fix vector-racer-puzzles manually. It hasn't been modified in a while, and it's missing a current_version, has no appfeatures, and more importantly no files :(

Maybe it should be disabled. Andrew - can you do whatever needs doing?

well, I've disabled it and contacted the developer. I can't delete it because the status page throws a traceback :)

No longer affects public apps ; there is another bug opened for the underlying problem.

This is either a wontfix or a dupe of bug 932972. Either way, it's out of date.