crazyStar00 opened a new issue, #14286: URL: https://github.com/apache/dubbo/issues/14286
### Pre-check - [X] I am sure that all the content I provide is in English. ### Search before asking - [X] I had searched in the [issues](https://github.com/apache/dubbo/issues?q=is%3Aissue) and found no similar issues. ### Apache Dubbo Component Java SDK (apache/dubbo) ### Dubbo Version Dubbo Java 3.2.13 oracle jdk 1.8 window10 ### Steps to reproduce this issue proto: `echo.proto` ``` syntax = "proto3"; package echo; option java_package = "dcloud.common"; option java_multiple_files = true; service EchoService { rpc echo (EchoRequest) returns (EchoResponse) {} rpc echo2 (EchoRequest) returns (EchoResponse) {} } message EchoRequest { string message = 1; string name = 2; } message EchoResponse { string message = 1; repeated Trace traces = 2; } ``` The generated code  EchoServiceOuterClass class is not exists. EchoServiceOuterClass maby use Echo class replace Echo class code: ``` package dcloud.common; public final class Echo { private Echo() {} public static void registerAllExtensions( com.google.protobuf.ExtensionRegistryLite registry) { } public static void registerAllExtensions( com.google.protobuf.ExtensionRegistry registry) { registerAllExtensions( (com.google.protobuf.ExtensionRegistryLite) registry); } static final com.google.protobuf.Descriptors.Descriptor internal_static_echo_EchoRequest_descriptor; static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_echo_EchoRequest_fieldAccessorTable; static final com.google.protobuf.Descriptors.Descriptor internal_static_echo_EchoResponse_descriptor; static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_echo_EchoResponse_fieldAccessorTable; static final com.google.protobuf.Descriptors.Descriptor internal_static_echo_Trace_descriptor; static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internal_static_echo_Trace_fieldAccessorTable; public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() { return descriptor; } private static com.google.protobuf.Descriptors.FileDescriptor descriptor; static { java.lang.String[] descriptorData = { "\n\necho.proto\022\004echo\",\n\013EchoRequest\022\017\n\007mes" + "sage\030\001 \001(\t\022\014\n\004name\030\002 \001(\t\"<\n\014EchoResponse" + "\022\017\n\007message\030\001 \001(\t\022\033\n\006traces\030\002 \003(\0132\013.echo" + ".Trace\"\025\n\005Trace\022\014\n\004host\030\001 \001(\t2p\n\013EchoSer" + "vice\022/\n\004echo\022\021.echo.EchoRequest\032\022.echo.E" + "choResponse\"\000\0220\n\005echo2\022\021.echo.EchoReques" + "t\032\022.echo.EchoResponse\"\000B\021\n\rdcloud.common" + "P\001b\006proto3" }; descriptor = com.google.protobuf.Descriptors.FileDescriptor .internalBuildGeneratedFileFrom(descriptorData, new com.google.protobuf.Descriptors.FileDescriptor[] { }); internal_static_echo_EchoRequest_descriptor = getDescriptor().getMessageTypes().get(0); internal_static_echo_EchoRequest_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( internal_static_echo_EchoRequest_descriptor, new java.lang.String[] { "Message", "Name", }); internal_static_echo_EchoResponse_descriptor = getDescriptor().getMessageTypes().get(1); internal_static_echo_EchoResponse_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( internal_static_echo_EchoResponse_descriptor, new java.lang.String[] { "Message", "Traces", }); internal_static_echo_Trace_descriptor = getDescriptor().getMessageTypes().get(2); internal_static_echo_Trace_fieldAccessorTable = new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable( internal_static_echo_Trace_descriptor, new java.lang.String[] { "Host", }); } // @@protoc_insertion_point(outer_class_scope) } ``` The issue was resolved when I renamed the proto file name from echo.proto to echoService.proto I checked the dubco-compile code and found that this might be the problem  ### What you expected to happen Use the proto name when the proto file name is inconsistent with service, otherwise use service name +OuterClass ### Anything else _No response_ ### Are you willing to submit a pull request to fix on your own? - [X] Yes I am willing to submit a pull request on my own! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
