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Liquid error: Solution::ArticleMeta#visible? delegated to solution_folder_meta.visible?, but solution_folder_meta is nil: #<Solution::ArticleMeta id: 73000621190, position: 1, art_type: 1, thumbs_up: 4223, thumbs_down: 10051, hits: 457781, solution_folder_meta_id: 73000575198, account_id: 2350333, created_at: "2023-10-27 15:20:15.000000000 +0500", updated_at: "2025-12-17 21:57:52.000000000 +0500", available: "4398047065264", draft_present: "0", published: "4398047065264", outdated: "0">