google/protobuf.dart

@$GrpcServiceName : unrecognized annotation in contrat.pbgrpc.dart

stephane-couget opened this issue · 4 comments

stephane-couget commented

On Vscode

Undefined name 'GrpcServiceName' used as an annotation.
Try defining the name or importing it from another library.dartundefined_annotation
None solution awailable now

settings for reproduce

name: my_server
description: A sample command-line application.
version: 1.0.0
publish_to: none
environment:
sdk: '>=2.19.6 <3.0.0'

dependencies:
analyzer: ">=2.0.0 <6.0.0"

grpc: ^3.1.0
protobuf: ^2.1.0

isar: 3.1.0+1
isar_generator: 3.1.0+1
build_runner: ^2.3.3
path: ^1.8.3

dev_dependencies:
lints: ^2.0.0

flutter doctor -v

[✓] Flutter (Channel stable, 3.7.12, on Debian GNU/Linux 12 (bookworm) 6.1.0-9-cloud-amd64, locale fr_FR.UTF-8)
• Flutter version 3.7.12 on channel stable at /home/debian/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 4d9e56e694 (il y a 8 semaines), 2023-04-17 21:47:46 -0400
• Engine revision 1a65d409c7
• Dart version 2.19.6
• DevTools version 2.20.1

on my_server/protos

syntax = "proto3";

package trvmyserver;

service ContratMethods {
rpc CreateContrat(Contrat) returns (Contrat);
rpc GetAllContrats(Empty) returns (Contrats);
rpc GetContrat(ContratId) returns (Contrat);
rpc DeleteContrat(ContratId) returns (Empty) {};
rpc EditContrat(Contrat) returns (Contrat) {};
}

message Empty {}

message ContratId {
int32 id=1;
}
message Contrat {
int32 id=1;
string numeroClient=2;
int32 ddc=3;
int32 ddm=4;
}
message Contrats {
repeated Contrat Contrats=1;
}

on root project

$protoc --version
libprotoc 3.21.12

$protoc protos/*.proto --dart_out=grpc:lib/generated

contrat.pbgrpc.dart

`//
// Generated code. Do not modify.
// source: protos/contrat.proto
//
// @Dart = 2.12

// ignore_for_file: annotate_overrides, camel_case_types
// ignore_for_file: constant_identifier_names, library_prefixes
// ignore_for_file: non_constant_identifier_names, prefer_final_fields
// ignore_for_file: unnecessary_import, unnecessary_this, unused_import

import 'dart:async' as $async;
import 'dart:core' as $core;

import 'package:grpc/service_api.dart' as $grpc;
import 'package:protobuf/protobuf.dart' as $pb;

import 'contrat.pb.dart' as $0;

export 'contrat.pb.dart';

@$pb.GrpcServiceName('trvmyserver.ContratMethods')
class ContratMethodsClient extends $grpc.Client {
static final _$createContrat = $grpc.ClientMethod<$0.Contrat, $0.Contrat>(
'/trvmyserver.ContratMethods/CreateContrat',
($0.Contrat value) => value.writeToBuffer(),
($core.List<$core.int> value) => $0.Contrat.fromBuffer(value));
static final _$getAllContrats = $grpc.ClientMethod<$0.Empty, $0.Contrats>(
'/trvmyserver.ContratMethods/GetAllContrats',
($0.Empty value) => value.writeToBuffer(),
($core.List<$core.int> value) => $0.Contrats.fromBuffer(value));
static final _$getContrat = $grpc.ClientMethod<$0.ContratId, $0.Contrat>(
'/trvmyserver.ContratMethods/GetContrat',
($0.ContratId value) => value.writeToBuffer(),
($core.List<$core.int> value) => $0.Contrat.fromBuffer(value));
static final _$deleteContrat = $grpc.ClientMethod<$0.ContratId, $0.Empty>(
'/trvmyserver.ContratMethods/DeleteContrat',
($0.ContratId value) => value.writeToBuffer(),
($core.List<$core.int> value) => $0.Empty.fromBuffer(value));
static final _$editContrat = $grpc.ClientMethod<$0.Contrat, $0.Contrat>(
'/trvmyserver.ContratMethods/EditContrat',
($0.Contrat value) => value.writeToBuffer(),
($core.List<$core.int> value) => $0.Contrat.fromBuffer(value));

ContratMethodsClient($grpc.ClientChannel channel,
{$grpc.CallOptions? options,
$core.Iterable<$grpc.ClientInterceptor>? interceptors})
: super(channel, options: options,
interceptors: interceptors);

$grpc.ResponseFuture<$0.Contrat> createContrat($0.Contrat request, {$grpc.CallOptions? options}) {
return $createUnaryCall(_$createContrat, request, options: options);
}

$grpc.ResponseFuture<$0.Contrats> getAllContrats($0.Empty request, {$grpc.CallOptions? options}) {
return $createUnaryCall(_$getAllContrats, request, options: options);
}

$grpc.ResponseFuture<$0.Contrat> getContrat($0.ContratId request, {$grpc.CallOptions? options}) {
return $createUnaryCall(_$getContrat, request, options: options);
}

$grpc.ResponseFuture<$0.Empty> deleteContrat($0.ContratId request, {$grpc.CallOptions? options}) {
return $createUnaryCall(_$deleteContrat, request, options: options);
}

$grpc.ResponseFuture<$0.Contrat> editContrat($0.Contrat request, {$grpc.CallOptions? options}) {
return $createUnaryCall(_$editContrat, request, options: options);
}
}

@$pb.GrpcServiceName('trvmyserver.ContratMethods')
abstract class ContratMethodsServiceBase extends $grpc.Service {
$core.String get $name => 'trvmyserver.ContratMethods';

ContratMethodsServiceBase() {
$addMethod($grpc.ServiceMethod<$0.Contrat, $0.Contrat>(
'CreateContrat',
createContrat_Pre,
false,
false,
($core.List<$core.int> value) => $0.Contrat.fromBuffer(value),
($0.Contrat value) => value.writeToBuffer()));
$addMethod($grpc.ServiceMethod<$0.Empty, $0.Contrats>(
'GetAllContrats',
getAllContrats_Pre,
false,
false,
($core.List<$core.int> value) => $0.Empty.fromBuffer(value),
($0.Contrats value) => value.writeToBuffer()));
$addMethod($grpc.ServiceMethod<$0.ContratId, $0.Contrat>(
'GetContrat',
getContrat_Pre,
false,
false,
($core.List<$core.int> value) => $0.ContratId.fromBuffer(value),
($0.Contrat value) => value.writeToBuffer()));
$addMethod($grpc.ServiceMethod<$0.ContratId, $0.Empty>(
'DeleteContrat',
deleteContrat_Pre,
false,
false,
($core.List<$core.int> value) => $0.ContratId.fromBuffer(value),
($0.Empty value) => value.writeToBuffer()));
$addMethod($grpc.ServiceMethod<$0.Contrat, $0.Contrat>(
'EditContrat',
editContrat_Pre,
false,
false,
($core.List<$core.int> value) => $0.Contrat.fromBuffer(value),
($0.Contrat value) => value.writeToBuffer()));
}

$async.Future<$0.Contrat> createContrat_Pre($grpc.ServiceCall call, $async.Future<$0.Contrat> request) async {
return createContrat(call, await request);
}

$async.Future<$0.Contrats> getAllContrats_Pre($grpc.ServiceCall call, $async.Future<$0.Empty> request) async {
return getAllContrats(call, await request);
}

$async.Future<$0.Contrat> getContrat_Pre($grpc.ServiceCall call, $async.Future<$0.ContratId> request) async {
return getContrat(call, await request);
}

$async.Future<$0.Empty> deleteContrat_Pre($grpc.ServiceCall call, $async.Future<$0.ContratId> request) async {
return deleteContrat(call, await request);
}

$async.Future<$0.Contrat> editContrat_Pre($grpc.ServiceCall call, $async.Future<$0.Contrat> request) async {
return editContrat(call, await request);
}

$async.Future<$0.Contrat> createContrat($grpc.ServiceCall call, $0.Contrat request);
$async.Future<$0.Contrats> getAllContrats($grpc.ServiceCall call, $0.Empty request);
$async.Future<$0.Contrat> getContrat($grpc.ServiceCall call, $0.ContratId request);
$async.Future<$0.Empty> deleteContrat($grpc.ServiceCall call, $0.ContratId request);
$async.Future<$0.Contrat> editContrat($grpc.ServiceCall call, $0.Contrat request);
}`

--

In this last file named contrat.pbgrpc.dart, the annotation
@$pb.GrpcServiceName is not recognized
As $pb is a reference on protobuf.dart, it seems to create this ticket on protobuf github rather than grpc github

Best regards,
Stéphane

hongshengjie commented

the same problem

MaxiCamilo commented

the same problem :(

devoncarew commented

cc @osa1 @sigurdm @mosuem

Interestingly enough, I see protobuf: ^2.1.0 in the first comment, but we just recently published 3.0.0; I would have thought this issue was from the 3.0.0 version just from the timing.

  • 👍1
devoncarew commented

Ah - this is likely a dup of #844.