Hi, how can we help you?

Liquid error: Solution::ArticleMeta#visible? delegated to solution_folder_meta.visible?, but solution_folder_meta is nil: #<Solution::ArticleMeta id: 47001129307, position: 3, art_type: 1, thumbs_up: 5, thumbs_down: 5, hits: 1200, solution_folder_meta_id: 47000786089, account_id: 1247987, created_at: "2020-04-07 11:27:09", updated_at: "2023-05-22 09:53:43", available: "65568", draft_present: "0", published: "65568", outdated: "0">