Creating a new wiki page in GitLab EE 8.7.0 (omnibus) fails
When you go to create a new wiki page it fails. I see this in the gitlab-rails/production.log:
Started POST "/devops/sfm2/wikis" for 127.0.0.1 at 2016-04-28 11:54:39 -0400
Processing by Projects::WikisController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"[FILTERED]", "wiki"=>{"title"=>"test", "format"=>"markdown", "content"=>"This is a test wiki page.", "message"=>""}, "namespace_id"=>"devops", "project_id"=>"sfm2"}
Completed 500 Internal Server Error in 738ms (ActiveRecord: 27.5ms)
NoMethodError (undefined method `username' for #<Group:0x000000096e96b0>):
app/models/project_wiki.rb:170:in `default_message'
app/models/project_wiki.rb:164:in `commit_details'
app/models/project_wiki.rb:97:in `create_page'
app/models/wiki_page.rb:183:in `save'
app/models/wiki_page.rb:143:in `create'
app/services/wiki_pages/create_service.rb:6:in `execute'
app/controllers/projects/wikis_controller.rb:61:in `create'
lib/gitlab/middleware/go.rb:16:in `call'
lib/gitlab/middleware/readonly_geo.rb:29:in `call'
This is a pretty major regression for us and looks like it started in 8.7.0 but I'm not definitive on that. Doesn't matter which project I do this in, tried it in two different ones.