{"id":"401c0bf1d9f27652","repo":"go-redis/redis","slug":"redis-can-t-parse-bigint-reply-q","errorCode":null,"errorMessage":"redis: can't parse bigInt reply: %q","messagePattern":"redis: can't parse bigInt reply: %q","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"internal/proto/reader.go","lineNumber":397,"sourceCode":"\treturn strconv.ParseFloat(v, 64)\n}\n\nfunc (r *Reader) readBool(line []byte) (bool, error) {\n\tswitch util.BytesToString(line[1:]) {\n\tcase \"t\":\n\t\treturn true, nil\n\tcase \"f\":\n\t\treturn false, nil\n\t}\n\treturn false, fmt.Errorf(\"redis: can't parse bool reply: %q\", line)\n}\n\nfunc (r *Reader) readBigInt(line []byte) (*big.Int, error) {\n\ti := new(big.Int)\n\tif i, ok := i.SetString(util.BytesToString(line[1:]), 10); ok {\n\t\treturn i, nil\n\t}\n\treturn nil, fmt.Errorf(\"redis: can't parse bigInt reply: %q\", line)\n}\n\nfunc (r *Reader) readStringReply(line []byte) (string, error) {\n\tn, err := replyLen(line)\n\tif err != nil {\n\t\treturn \"\", err\n\t}\n\n\tb := make([]byte, n+2)\n\t_, err = io.ReadFull(r.rd, b)\n\tif err != nil {\n\t\treturn \"\", err\n\t}\n\n\treturn util.BytesToString(b[:n]), nil\n}\n\nfunc (r *Reader) readVerb(line []byte) (string, error) {","sourceCodeStart":379,"sourceCodeEnd":415,"githubUrl":"https://github.com/go-redis/redis/blob/36d97525cd8076aed67cddf54778e9ea84550929/internal/proto/reader.go#L379-L415","documentation":"Error \"redis: can't parse bigInt reply: %q\" thrown in go-redis/redis.","triggerScenarios":"Thrown at internal/proto/reader.go:397 when the library encounters an invalid state.","commonSituations":"Fall back to string parsing for big numbers when interop is uncertain.","solutions":["Verify the big-number frame content quoted in the error","Use RESP2 if the peer cannot produce valid big integers"],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"analyzedSha":"36d97525cd8076aed67cddf54778e9ea84550929","analyzedAt":"2026-08-06T01:08:27.376Z","schemaVersion":2}