{"record":{"id":"c24f1d01dfca1eaa","repo":"argoproj/argo-workflows","slug":"unknown-output-format-s","errorCode":null,"errorMessage":"unknown output format: %s","messagePattern":"unknown output format: (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cmd/argo/commands/get.go","lineNumber":79,"sourceCode":"\tcommand.Flags().StringVar(&getArgs.Status, \"status\", \"\", \"Filter by status (Pending, Running, Succeeded, Skipped, Failed, Error)\")\n\tcommand.Flags().StringVar(&getArgs.NodeFieldSelectorString, \"node-field-selector\", \"\", \"selector of node to display, eg: --node-field-selector phase=abc\")\n\treturn command\n}\n\nfunc printWorkflow(wf *wfv1.Workflow, getArgs common.GetFlags) error {\n\tswitch getArgs.Output.String() {\n\tcase \"name\":\n\t\tfmt.Println(wf.Name)\n\tcase \"json\":\n\t\toutBytes, _ := json.MarshalIndent(wf, \"\", \"    \")\n\t\tfmt.Println(string(outBytes))\n\tcase \"yaml\":\n\t\toutBytes, _ := yaml.Marshal(wf)\n\t\tfmt.Print(string(outBytes))\n\tcase \"short\", \"wide\", \"\":\n\t\tfmt.Print(common.PrintWorkflowHelper(wf, getArgs))\n\tdefault:\n\t\treturn fmt.Errorf(\"unknown output format: %s\", getArgs.Output)\n\t}\n\treturn nil\n}\n","sourceCodeStart":61,"sourceCodeEnd":83,"githubUrl":"https://github.com/argoproj/argo-workflows/blob/35bff19146f5a6ada77468c431f2624bd577e373/cmd/argo/commands/get.go#L61-L83","documentation":"printWorkflow hit its default switch branch: the -o/--output value for argo get is not one of name, json, yaml, wide, short. Because output is a free-form flag here, the default case catches typos and unsupported formats.","triggerScenarios":"Thrown at cmd/argo/commands/get.go:79 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Use a supported --output value: name, json, yaml, wide, or short"],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"35bff19146f5a6ada77468c431f2624bd577e373","analyzedAt":"2026-09-03T19:34:35.908Z","contentChangedAt":"2026-09-03T19:34:35.908Z","schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}