go config_error ai_generated true

error: failed to load service config: no service config found for "my.service.MyService"

ID: go/grpc-service-config-not-found

Also available as: JSON · Markdown · 中文
80%Fix Rate
85%Confidence
0Evidence
2025-02-14First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.14 active — — —

Root Cause

The gRPC client is trying to load a service config from a naming system or a file, but it doesn't exist.

generic

中文

gRPC 客户端尝试从命名系统或文件加载服务配置，但该配置不存在。

Workarounds

  1. 90% success Provide the service config in the client dial options 
    grpc.WithDefaultServiceConfig(`{"loadBalancingPolicy":"round_robin"}`)
  2. 80% success Use a resolver that provides the config 
    // Implement a custom resolver or use a DNS resolver with SRV records

Dead Ends

Common approaches that don't work:

  1. Ignore the error and use default settings 60% fail

    The service may rely on specific config for load balancing or timeouts.

  2. Create a dummy service config 70% fail

    It may not match the actual service and cause unexpected behavior.