{"record":{"id":"cc8bdee9dde8bbc9","repo":"faker-ruby/faker","slug":"field-is-unavailable-in-the-selected-eras","errorCode":null,"errorMessage":"#{field} is unavailable in the selected eras.","messagePattern":"#(.+?) is unavailable in the selected eras\\.","errorType":"exception","errorClass":"UnavailableInEra","httpStatus":null,"severity":"error","filePath":"lib/faker/japanese_media/kamen_rider.rb","lineNumber":91,"sourceCode":"        #\n        # @faker.version next\n        def transformation_device(*eras)\n          from_eras(*eras, field: :transformation_devices)\n        end\n\n        private\n\n        def eras\n          @eras ||= ERAS\n        end\n\n        def from_eras(*input_eras, field:)\n          selected_eras = (ERAS & input_eras).then do |selected|\n            selected.empty? ? eras : selected\n          end.dup\n          yield(selected_eras) if block_given?\n\n          raise UnavailableInEra, \"#{field} is unavailable in the selected eras.\" if selected_eras.empty?\n\n          selected_eras.sample.then do |era|\n            fetch(\"kamen_rider.#{era}.#{field}\")\n          end\n        end\n\n        class UnavailableInEra < StandardError; end\n      end\n    end\n  end\nend\n","sourceCodeStart":73,"sourceCodeEnd":103,"githubUrl":"https://github.com/faker-ruby/faker/blob/cca4184947e09fdd02afb8b89d25a9c8ebc7274e/lib/faker/japanese_media/kamen_rider.rb#L73-L103","documentation":"Error \"#{field} is unavailable in the selected eras.\" thrown in faker-ruby/faker.","triggerScenarios":"Thrown at lib/faker/japanese_media/kamen_rider.rb:91 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"cca4184947e09fdd02afb8b89d25a9c8ebc7274e","analyzedAt":"2026-08-21T16:25:39.145Z","schemaVersion":2},"datasetVersion":"2026-08-21T18:17:14.833Z"}