go data_error ai_generated true

rpc 错误:代码 = InvalidArgument 描述 = 字段无效:name:值必须非空

rpc error: code = InvalidArgument desc = invalid field: name: value must be non-empty

ID: go/grpc-invalid-argument-field

其他格式: JSON · Markdown 中文 · English
80%修复率
85%置信度
0证据数
2024-03-05首次发现

版本兼容性

版本状态引入弃用备注
1.3 active

根因分析

服务器端验证失败,因为必填的 proto 字段为空或格式错误。

English

Server-side validation fails because a required proto field is empty or malformed.

generic

解决方案

  1. 90% 成功率
    if req.Name == "" { return status.Error(codes.InvalidArgument, "name required") }
  2. 70% 成功率
    fieldMask := &fieldmaskpb.FieldMask{Paths: []string{"name"}}; req.FieldMask = fieldMask

无效尝试

常见但无效的做法:

  1. 100% 失败

    The request is invalid; retrying will cause the same error.

  2. 90% 失败

    Type change doesn't fix the underlying validation logic.