将我的 MyBB 实例导入 discourse 实例时,使用 SiteSetting.max_category_nesting = 3 会因以下错误而失败:
creating users
66 / 330 ( 20.0%) [633 items/min] /root/.rbenv/versions/3.2.1/lib/ruby/gems/3.2.0/gems/activerecord-7.0.7/lib/active_record/validations.rb:80:in `raise_validation_error': Validation failed: You can't nest a subcategory under another (ActiveRecord::RecordInvalid)
我猜这个验证器可能没有考虑到这个比较新的更改。