{"record":{"id":"2d5cdd855cd74b5f","repo":"istio/istio","slug":"cannot-deserialize-response-s-2d5cdd","errorCode":null,"errorMessage":"cannot deserialize response: %s","messagePattern":"cannot deserialize response: (.+?)","errorType":"http","errorClass":null,"httpStatus":null,"severity":"error","filePath":"istioctl/pkg/admin/istiodconfig.go","lineNumber":420,"sourceCode":"\t\t}\n\t}\n\treturn nil\n}\n\nfunc (c *ControlzClient) GetScope(scope string) (*ScopeInfo, error) {\n\tvar s ScopeInfo\n\tresp, err := http.Get(c.baseURL.String() + \"/\" + scope)\n\tif err != nil {\n\t\treturn &s, err\n\t}\n\tdefer resp.Body.Close()\n\tif resp.StatusCode != http.StatusOK {\n\t\treturn &s, fmt.Errorf(\"request not successful %s: \", resp.Status)\n\t}\n\n\terr = json.NewDecoder(resp.Body).Decode(&s)\n\tif err != nil {\n\t\treturn &s, fmt.Errorf(\"cannot deserialize response: %s\", err)\n\t}\n\treturn &s, nil\n}\n\nvar (\n\tistiodLabelSelector = \"\"\n\tistiodReset         = false\n\tlogReset            = false\n\tstackTraceReset     = false\n\tvalidationPattern   = `^[\\w\\- ]+:(none|error|warn|info|debug)`\n)\n\nfunc istiodLogCmd(ctx cli.Context) *cobra.Command {\n\tvar controlzPort int\n\tvar opts clioptions.ControlPlaneOptions\n\toutputLogLevel := \"\"\n\tstackTraceLevel := \"\"\n","sourceCodeStart":402,"sourceCodeEnd":438,"githubUrl":"https://github.com/istio/istio/blob/8dc789c5cf17517c64e3c36cb3288230f149dfae/istioctl/pkg/admin/istiodconfig.go#L402-L438","documentation":"Error \"cannot deserialize response: %s\" thrown in istio/istio.","triggerScenarios":"Thrown at istioctl/pkg/admin/istiodconfig.go:420 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":"8dc789c5cf17517c64e3c36cb3288230f149dfae","analyzedAt":"2026-08-15T15:16:55.434Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}