项目500问题

app/models/issue.rb

@@ -262,7 +262,7 @@ class Issue < ActiveRecord::Base
       # set default values for new records only
       self.status ||= IssueStatus.default
       self.priority ||= IssuePriority.default
-      self.watcher_user_ids = []
+      # self.watcher_user_ids = []
     end
   end