{"record":{"id":"5304b49a65625f6b","repo":"ahmetb/kubectx","slug":"print-error-w","errorCode":null,"errorMessage":"print error: %w","messagePattern":"print error: %w","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cmd/kubectx/switch.go","lineNumber":46,"sourceCode":"\tTarget string // '-' for back and forth, or NAME\n}\n\nfunc (op SwitchOp) Run(_, stderr io.Writer) error {\n\tif err := checkIsolatedMode(); err != nil {\n\t\treturn err\n\t}\n\tvar newCtx string\n\tvar err error\n\tif op.Target == \"-\" {\n\t\tnewCtx, err = swapContext()\n\t} else {\n\t\tnewCtx, err = switchContext(op.Target)\n\t}\n\tif err != nil {\n\t\treturn fmt.Errorf(\"failed to switch context: %w\", err)\n\t}\n\tif err = printer.Success(stderr, \"Switched to context \\\"%s\\\".\", printer.SuccessColor.Sprint(newCtx)); err != nil {\n\t\treturn fmt.Errorf(\"print error: %w\", err)\n\t}\n\treturn nil\n}\n\n// switchContext switches to specified context name.\nfunc switchContext(name string) (string, error) {\n\tprevCtxFile, err := kubectxPrevCtxFile()\n\tif err != nil {\n\t\treturn \"\", fmt.Errorf(\"failed to determine state file: %w\", err)\n\t}\n\n\tkc := new(kubeconfig.Kubeconfig).WithLoader(kubeconfig.DefaultLoader)\n\tdefer kc.Close()\n\tif err := kc.Parse(); err != nil {\n\t\treturn \"\", fmt.Errorf(\"kubeconfig error: %w\", err)\n\t}\n\n\tprev, err := kc.GetCurrentContext()","sourceCodeStart":28,"sourceCodeEnd":64,"githubUrl":"https://github.com/ahmetb/kubectx/blob/12ad6fb22e8c546ee2b54e7de38aa51c906832f7/cmd/kubectx/switch.go#L28-L64","documentation":"printer.Success failed to write the 'Switched to context' confirmation to stderr. The switch itself already succeeded and was saved; only the user-facing output write failed, typically because stderr is closed or the underlying writer errored.","triggerScenarios":"Thrown at cmd/kubectx/switch.go:46 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Check that stderr is not closed or redirected to an unwritable target","If scripting, ensure the stderr pipe (e.g. kubectx | fzf style pipelines) stays open for the duration","The context switch did apply — verify with kubectl config current-context"],"exampleFix":null,"handlingStrategy":"try-catch","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"12ad6fb22e8c546ee2b54e7de38aa51c906832f7","analyzedAt":"2026-09-02T12:23:10.107Z","contentChangedAt":null,"schemaVersion":2},"datasetVersion":"2026-09-09T16:17:10.729Z"}