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
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.
解决方案
-
90% 成功率
if req.Name == "" { return status.Error(codes.InvalidArgument, "name required") } -
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:
-
100% 失败
The request is invalid; retrying will cause the same error.
-
90% 失败
Type change doesn't fix the underlying validation logic.