go runtime_error ai_generated true

rpc error: code = Internal desc = unexpected error: runtime error: index out of range

ID: go/grpc-internal-unexpected-error

Also available as: JSON · Markdown · 中文
80%Fix Rate
85%Confidence
0Evidence
2024-10-05First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
1.56.x active — — —
1.57.x active — — —

Root Cause

A panic or runtime error occurred on the server side, causing an internal error.

generic

中文

服务器端发生恐慌或运行时错误，导致内部错误。

Workarounds

  1. 80% success 
    grpc_recovery := grpc_middleware.ChainUnaryServer(grpc_recovery.UnaryServerInterceptor())
  2. 95% success 
    Check for index out of range: if i < len(slice) { ... } else { return status.Error(codes.Internal, "index out of range") }
  3. 85% success 
    Use structured logging: log.WithError(err).Error("internal error")

Dead Ends

Common approaches that don't work:

  1. Retrying the same request without changes. 90% fail

    The server bug will be triggered again.

  2. Blaming the client for sending bad data. 70% fail

    The error is on the server side.

  3. Simply restarting the server. 95% fail

    The bug remains and will occur again.