[6.6.0] 500 when adding a new tag
Created by: fengkaijia
I got 500 errors when adding a new tag:
Started GET "/***/***/tags/new" for ***.***.***.*** at 2014-02-22 17:02:06 +0800
Processing by Projects::TagsController#new as HTML
Parameters: {"project_id"=>"***/***"}
Rendered projects/tags/new.html.haml within layouts/projects (7.2ms)
Rendered layouts/_head.html.haml (3.3ms)
Rendered layouts/_broadcast.html.haml (30.7ms)
Rendered layouts/_search.html.haml (9.8ms)
Rendered layouts/_head_panel.html.haml (30.0ms)
Rendered layouts/_init_auto_complete.html.haml (1.0ms)
Rendered layouts/_flash.html.haml (0.3ms)
Rendered shared/_no_ssh.html.haml (2.6ms)
Rendered layouts/nav/_project.html.haml (32.3ms)
Completed 200 OK in 285ms (Views: 89.3ms | ActiveRecord: 73.8ms)
Started POST "/***/***/tags" for ***.***.***.*** at 2014-02-22 17:05:29 +0800
Processing by Projects::TagsController#create as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"******", "tag_name"=>"v1.6.4", "ref"=>"master", "project_id"=>"***/***"}
Completed 500 Internal Server Error in 2106ms
NoMethodError (undefined method `commit' for #<Gitlab::Git::Tag:0x00000008c1b120>):
app/models/event.rb:61:in `create_ref_event'
app/controllers/projects/tags_controller.rb:18:in `create'
app/controllers/application_controller.rb:57:in `set_current_user_for_thread'