go data_error ai_generated true

rpc错误：代码=无效参数 描述=字段'name'不能为空

rpc error: code = InvalidArgument desc = field 'name' must not be empty

ID: go/grpc-invalid-argument-field-validation

其他格式: JSON · Markdown 中文 · English
80%修复率
88%置信度
0证据数
2024-08-30首次发现

版本兼容性

版本状态引入弃用备注
1.0 active — — —
1.1 active — — —

根因分析

客户端发送的请求包含无效或缺少必填字段，通常是由于缺少验证。

English

The client sent a request with invalid or missing required fields, often due to missing validation.

generic

解决方案

  1. 90% 成功率 Validate all required fields before making the RPC call. 
    if req.Name == "" {
    return fmt.Errorf("name is required")
}
if req.Age < 0 {
    return fmt.Errorf("age must be non-negative")
}
resp, err := client.SomeRPC(ctx, req)
  2. 85% 成功率 Use protobuf validation annotations and generate validation code. 
    In .proto: message MyRequest { string name = 1 [(validate.rules).string.min_len = 1]; }
Then call: if err := req.Validate(); err != nil { return err }

无效尝试

常见但无效的做法:

  1. Send the request with empty fields again. 100% 失败

    The server will reject it for the same reason.

  2. Ignore the error and proceed with partial data. 95% 失败

    The RPC failed, so no data was processed.