{"record":{"id":"fccb40c4f05b68ff","repo":"go-delve/delve","slug":"expected-number-after-s-v","errorCode":null,"errorMessage":"expected number after %s: %v","messagePattern":"expected number after (.+?): (.+?)","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"pkg/terminal/command.go","lineNumber":2469,"sourceCode":"\tancestors     int\n\tancestorDepth int\n}\n\nfunc parseStackArgs(argstr string) (stackArgs, error) {\n\tr := stackArgs{\n\t\tdepth: 50,\n\t\tfull:  false,\n\t}\n\tif argstr != \"\" {\n\t\targs := strings.Split(argstr, \" \")\n\t\tfor i := 0; i < len(args); i++ {\n\t\t\tnumarg := func(name string) (int, error) {\n\t\t\t\tif i >= len(args) {\n\t\t\t\t\treturn 0, fmt.Errorf(\"expected number after %s\", name)\n\t\t\t\t}\n\t\t\t\tn, err := strconv.Atoi(args[i])\n\t\t\t\tif err != nil {\n\t\t\t\t\treturn 0, fmt.Errorf(\"expected number after %s: %v\", name, err)\n\t\t\t\t}\n\t\t\t\treturn n, nil\n\t\t\t}\n\t\t\tswitch args[i] {\n\t\t\tcase \"-full\":\n\t\t\t\tr.full = true\n\t\t\tcase \"-offsets\":\n\t\t\t\tr.offsets = true\n\t\t\tcase \"-defer\":\n\t\t\t\tr.opts |= api.StacktraceReadDefers\n\t\t\tcase \"-mode\":\n\t\t\t\ti++\n\t\t\t\tif i >= len(args) {\n\t\t\t\t\treturn stackArgs{}, errors.New(\"expected normal, simple or fromg after -mode\")\n\t\t\t\t}\n\t\t\t\tswitch args[i] {\n\t\t\t\tcase \"normal\":\n\t\t\t\t\tr.opts &^= api.StacktraceSimple","sourceCodeStart":2451,"sourceCodeEnd":2487,"githubUrl":"https://github.com/go-delve/delve/blob/a23773e6c31361e43246bc43a424ee009679b174/pkg/terminal/command.go#L2451-L2487","documentation":"Error \"expected number after %s: %v\" thrown in go-delve/delve.","triggerScenarios":"Thrown at pkg/terminal/command.go:2469 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":"a23773e6c31361e43246bc43a424ee009679b174","analyzedAt":"2026-08-31T15:12:45.221Z","schemaVersion":2},"datasetVersion":"2026-08-31T19:17:28.585Z"}