go data_error ai_generated partial

错误：proto：字段"status"具有无效的枚举值：99

error: proto: field "status" has invalid enum value: 99

ID: go/grpc-protobuf-enum-out-of-range

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80%修复率
83%置信度
0证据数
2024-05-10首次发现

版本兼容性

版本状态引入弃用备注
1.0 active — — —

根因分析

protobuf消息包含一个枚举字段，其数值未在.proto文件中定义，通常是由于版本漂移。

English

The protobuf message contains an enum field with a numeric value not defined in the .proto file, often due to version drift.

generic

解决方案

  1. 90% 成功率 Add the missing enum value to the .proto file and regenerate. 
    enum Status { UNKNOWN = 0; ACTIVE = 1; INACTIVE = 2; CUSTOM = 99; }
  2. 60% 成功率 Use proto.EnumValueMap to map unknown values to a default. 
    import "google.golang.org/protobuf/types/known/anypb"
// Not directly supported; requires custom unmarshaler

无效尝试

常见但无效的做法:

  1. Ignore the error and continue processing. 100% 失败

    Unmarshal will fail completely, no partial data.

  2. Cast the value to int and treat as unknown. 95% 失败

    Protobuf enums are strict; unknown values cause rejection.