go data_error ai_generated true

rpc error: code = InvalidArgument desc = invalid enum value: 99 for field `status`

ID: go/grpc-invalid-argument-enum

Also available as: JSON · Markdown · 中文
80%Fix Rate
85%Confidence
0Evidence
2024-04-05First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.x active — — —

Root Cause

The client sent an integer value for a protobuf enum field that is not defined in the enum. This often happens when the client and server have different versions of the .proto definition.

generic

中文

客户端为 protobuf 枚举字段发送了一个未在枚举中定义的整数值。这通常是因为客户端和服务器使用了不同版本的 .proto 定义。

Workarounds

  1. 90% success 
    Run protoc with the updated status enum definition.
  2. 80% success 
    if status < 0 || status > 3 { return fmt.Errorf("invalid status") }

Dead Ends

Common approaches that don't work:

  1. 80% fail

    The value 99 is not a valid enum constant, so casting will not help.

  2. 70% fail

    Protobuf enums are strict by default; you would need to use a wrapper type.