トピックを削除できません - エラー500、rakeが中断されました！

[fzngagan (Faizaan Gagan)]

これを見てください。グループが割り当てられていない制限付きカテゴリで作業しようとしていますか？

MessageBus::InvalidMessageTarget (MessageBus::InvalidMessageTarget)

When trying to create a new topic in a specific category, I get a 500 error. It seems to be specific to this category, since I can create a topic without problems in other categories. Investigating lead me to MessageBus::InvalidMessageTarget (MessageBus::InvalidMessageTarget) I tracked it down to lib/models/user_action.rb (line 293). On line 265 of the same file is a todo: TODO there are conditions when this is called and user_id was already rolled back and is invalid. I think this is wha…