go
network_error
ai_generated
true
rpc 错误:代码 = Unimplemented 描述 = 未知服务 helloworld.Greeter
rpc error: code = Unimplemented desc = unknown service helloworld.Greeter
ID: go/grpc-unimplemented-service
80%修复率
85%置信度
0证据数
2024-01-15首次发现
版本兼容性
| 版本 | 状态 | 引入 | 弃用 | 备注 |
|---|---|---|---|---|
| 1.x | active | — | — | — |
根因分析
客户端调用了服务器尚未注册的 gRPC 服务。服务器可能未正确编译 .proto 文件,或缺少服务注册。
English
Client is calling a gRPC service that the server has not registered. The server may not have the correct .proto compiled, or the service registration is missing.
解决方案
-
95% 成功率
In server main: pb.RegisterGreeterServer(s, &server{}) -
90% 成功率
protoc --go_out=. --go-grpc_out=. helloworld.proto
无效尝试
常见但无效的做法:
-
80% 失败
The server binary still contains old generated code, so the service is still unavailable.
-
90% 失败
This will only produce a different Unimplemented error, not fix the root cause.