Liquid error: Solution::ArticleMeta#visible? delegated to solution_folder_meta.visible?, but solution_folder_meta is nil: #<Solution::ArticleMeta id: 44001796367, position: 1, art_type: 1, thumbs_up: 1, thumbs_down: 0, hits: 76, solution_folder_meta_id: 44001234526, account_id: 1087839, created_at: "2019-09-11 08:57:10", updated_at: "2022-11-15 12:55:58", available: "132096", draft_present: "0", published: "132096", outdated: "0">

Interface (2)