{"record":{"id":"6b8ba38e5bf1ff0b","repo":"ahmetb/kubectx","slug":"kubeconfig-error-w-6b8ba3","errorCode":null,"errorMessage":"kubeconfig error: %w","messagePattern":"kubeconfig error: %w","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"cmd/kubectx/shell_session.go","lineNumber":47,"sourceCode":"\t// If nil, the kubeconfig is used as-is.\n\ttransformKubeconfig func(data []byte) (newData []byte, cleanup func(), err error)\n}\n\nfunc (s *shellSession) run(stderr io.Writer) error {\n\tif err := checkIsolatedMode(); err != nil {\n\t\treturn err\n\t}\n\n\tkubectlPath, err := resolveKubectl()\n\tif err != nil {\n\t\treturn err\n\t}\n\n\t// Verify context exists and get current context for exit message.\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\texists, err := kc.ContextExists(s.target)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"failed to check context: %w\", err)\n\t}\n\tif !exists {\n\t\treturn fmt.Errorf(\"no context exists with the name: %q\", s.target)\n\t}\n\tpreviousCtx, err := kc.GetCurrentContext()\n\tif err != nil {\n\t\treturn fmt.Errorf(\"failed to get current context: %w\", err)\n\t}\n\n\t// Extract minimal kubeconfig for the target context.\n\tdata, err := extractMinimalKubeconfig(kubectlPath, s.target)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"failed to extract kubeconfig for context: %w\", err)\n\t}","sourceCodeStart":29,"sourceCodeEnd":65,"githubUrl":"https://github.com/ahmetb/kubectx/blob/12ad6fb22e8c546ee2b54e7de38aa51c906832f7/cmd/kubectx/shell_session.go#L29-L65","documentation":"Generic kubeconfig parse guard at the start of the shell session: loading/decoding the kubeconfig files failed. The wrapped error distinguishes load failures (missing/unreadable files from the loader) from decode failures (invalid YAML), and the session aborts before checking the target context.","triggerScenarios":"Thrown at cmd/kubectx/shell_session.go:47 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Verify every path in KUBECONFIG exists and is readable","Validate the YAML of each kubeconfig file (e.g. kubectl config view or a YAML linter)","Clear or fix the malformed file and retry the --shell command"],"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"}