{"record":{"id":"88726a17293d67b1","repo":"googleapis/mcp-toolbox","slug":"invalid-integer-value-v","errorCode":null,"errorMessage":"invalid integer value: %v","messagePattern":"invalid integer value: (.+?)","errorType":"validation","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/tools/firestore/util/converter.go","lineNumber":61,"sourceCode":"\t\t\t\t\treturn nil, nil\n\t\t\t\tcase \"booleanValue\":\n\t\t\t\t\treturn val, nil\n\t\t\t\tcase \"stringValue\":\n\t\t\t\t\treturn val, nil\n\t\t\t\tcase \"integerValue\":\n\t\t\t\t\t// Convert to int64\n\t\t\t\t\tswitch num := val.(type) {\n\t\t\t\t\tcase float64:\n\t\t\t\t\t\treturn int64(num), nil\n\t\t\t\t\tcase int:\n\t\t\t\t\t\treturn int64(num), nil\n\t\t\t\t\tcase int64:\n\t\t\t\t\t\treturn num, nil\n\t\t\t\t\tcase string:\n\t\t\t\t\t\t// Parse string representation using strconv for better performance\n\t\t\t\t\t\ti, err := strconv.ParseInt(strings.TrimSpace(num), 10, 64)\n\t\t\t\t\t\tif err != nil {\n\t\t\t\t\t\t\treturn nil, fmt.Errorf(\"invalid integer value: %v\", val)\n\t\t\t\t\t\t}\n\t\t\t\t\t\treturn i, nil\n\t\t\t\t\t}\n\t\t\t\t\treturn nil, fmt.Errorf(\"invalid integer value: %v\", val)\n\t\t\t\tcase \"doubleValue\":\n\t\t\t\t\t// Convert to float64\n\t\t\t\t\tswitch num := val.(type) {\n\t\t\t\t\tcase float64:\n\t\t\t\t\t\treturn num, nil\n\t\t\t\t\tcase int:\n\t\t\t\t\t\treturn float64(num), nil\n\t\t\t\t\tcase int64:\n\t\t\t\t\t\treturn float64(num), nil\n\t\t\t\t\t}\n\t\t\t\t\treturn nil, fmt.Errorf(\"invalid double value: %v\", val)\n\t\t\t\tcase \"bytesValue\":\n\t\t\t\t\t// Decode base64 string to bytes\n\t\t\t\t\tif str, ok := val.(string); ok {","sourceCodeStart":43,"sourceCodeEnd":79,"githubUrl":"https://github.com/googleapis/mcp-toolbox/blob/8cc6e09de2ad7b8bffc77751799585a1401a48eb/internal/tools/firestore/util/converter.go#L43-L79","documentation":"Type-switch default in JSONToFirestoreValue for integerValue: a value tagged integerValue is a string that strconv.ParseInt cannot parse (or a non-numeric JSON type), so it cannot be converted to int64.","triggerScenarios":"Thrown at internal/tools/firestore/util/converter.go:61 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["Send the integer directly as a JSON number instead of a string","If it must be a string, ensure it is a well-formed base-10 integer with no units or whitespace beyond padding"],"exampleFix":null,"handlingStrategy":"validation","validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"8cc6e09de2ad7b8bffc77751799585a1401a48eb","analyzedAt":"2026-09-05T01:10:36.887Z","contentChangedAt":"2026-09-05T01:10:36.887Z","schemaVersion":2},"datasetVersion":"2026-09-08T10:18:20.063Z"}