go
data_error
ai_generated
true
rpc 错误:代码 = InvalidArgument 描述 = 缺少必填字段:user_id
rpc error: code = InvalidArgument desc = missing required field: user_id
ID: go/grpc-missing-required-field
80%修复率
85%置信度
0证据数
2024-09-14首次发现
版本兼容性
| 版本 | 状态 | 引入 | 弃用 | 备注 |
|---|---|---|---|---|
| 1.9 | active | — | — | — |
根因分析
请求消息未包含 proto 定义中标记为必填的字段(尽管 proto3 没有 required,但自定义验证可能强制执行)。
English
The request message does not include a field marked as required in the proto definition (though proto3 doesn't have required, custom validation may enforce it).
解决方案
-
100% 成功率
req.UserId = "12345"
-
80% 成功率
Use optional keyword in proto3 to generate pointer fields.
无效尝试
常见但无效的做法:
-
70% 失败
Zero value may still be considered missing by validation logic.
-
90% 失败
The server expects a specific field name.