- **status**: in-progress --> review
- **Comment**:
Fix on branch db/7839
This occurs only if the data for project roles somehow has an unnamed role
assigned to permissions, which I don't think is possible with the current UI.
The error is:
File '/var/local/allura/Allura/allura/app.py', line 995 in update
', '.join(map(lambda role: role.name, filter(None, groups + del_groups))),
TypeError: sequence item 1: expected string or Unicode, NoneType found
You can reproduce this by creating a new Group in the main permissions page.
Then go to a tool's permission page and assign that group to a specific
permission. Then remove the group's (role's) name in mongo with:
`db.project_role.update({name:'myname'}, {$set: {name:null}})`. Then on the
tool permission page you'll see "None" show, and if you try to delete it or
make other changes to that permission, you get the error.
---
** [tickets:#7839] Failed to change permission of discussion**
**Status:** review
**Milestone:** unreleased
**Labels:** ss9746
**Created:** Tue Feb 24, 2015 01:20 AM UTC by John Barrett
**Last Updated:** Wed Dec 14, 2016 09:42 PM UTC
**Owner:** Dave Brondsema
https://sourceforge.net/p/forge/site-support/9746/
[forge:site-support:#9746]
----
I tried to change the permission of discussion "post (Post comments, subject to
moderation)", from "anonymous" to "member". It gave me the error:
Error 500
We're sorry but we weren't able to process this request.
Where was I wrong?
Thanks.
Steven.
----
I was able to duplicate this issue
---
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