models.proto:
syntax = "proto2";
package proto;
message MessageEnvelope {
}
Запускаю эти команды: brew install protobuf
flutter pub global activate protoc_plugin
export PATH="$PATH:/Users/gintas/flutter/.pub-cache/bin"
protoc --dart_out=. ./lib/models/protobuf/models.proto -I=.
Получаю вот такую фигню:
- dart_out: proto c -gen-dart: Вывод плагина невозможно проанализировать: \ rz \ 354 \ 014 \ n \ "lib / models / protobuf / models.pb.dartz \ 305 \ 014 /// \ n // Сгенерированный код. Не изменять . \ n // источник: lib / models / protobuf / models.proto \ n // \ n // @dart = 2.3 \ n // ignore_for_file: camel_case_types, non_constant_identifier_names, library_prefixes, unused_import, unused_shown_name, return_of_invalid_type \ n \ nimport 'dart: core \' как $ core; \ n \ nimport \ 'package: protobuf / protobuf.dart \' как $ pb; \ n \ nclass MessageEnvelope расширяет $ pb.GeneratedMessage {\ n stati c final $ pb. BuilderInfo i = $ pb.BuilderInfo (\ 'MessageEnvelope \', package: const $ pb.PackageName (\ 'proto \'), createEmptyInstance: create) \ n ..hasRequiredFields = false \ n; \ n \ n MessageEnvelope. (): super (); \ n factory MessageEnvelope () => create (); \ n factory MessageEnvelope.fromBuffer ($ core.List i, [$ pb.ExtensionRegistry r = $ pb.ExtensionRegistry.EM PTY]) => create () .. mergeFromBuffer (i, r); \ n factory MessageEnvelope.from Json ($ core.String i, [$ pb.ExtensionRegistry r = $ pb.ExtensionRegistry.EMPTY]) => create () .. mergeFrom Json (i, r); \ n MessageEnvelope clone () => MessageEnvelope () .. mergeFromMessage (this); \ n MessageEnvelope copyWith (void Function (MessageEnvelope) updates) => super.copyWith ((message) => updates (message as MessageEnvelope)); \ n $ pb.BuilderInfo get info_ => i; \ n @ $ core.pragma (\ 'dart2 js: noInline \') \ n stati c MessageEnvelope create () => MessageEnvelope. (); \ n MessageEnvelope createEmptyInstance () => create (); \ n stati c $ pb.PbList createRepeated () => $ pb.PbList ( ); \ n @ $ core.pragma (\ 'dart2 js: noInline \') \ n stati c MessageEnvelope getDefault () => _defaultInstance ?? = $ pb.GeneratedMessage. $ _ defaultFor (create); \ n stati c MessageEnvelope _defaultInstance; \ n} \ n \ nz \ 235 \ 002 \ n & lib / models / protobuf / models.pbenum.dartz \ 362 \ 001 /// \ n // Сгенерированный код. Не изменять. \ N // source: lib / models / protobuf / models.proto \ n // \ n // @dart = 2.3 \ n // ignore_for_file: camel_case_types, non_constant_identifier_names, library_prefixes, unused_import, unused_shown_name, return_of_invalid_type \ n \ nz \ 340 \ 002 \ n & lib / models / protobuf / models.pb json .dartz \ 265 \ 002 /// \ n // Сгенерированный код. Не изменять. \ N // source: lib / models / protobuf / models.proto \ n // \ n // @dart = 2.3 \ n // ignore_for_file: camel_case_types, non_constant_identifier_names, library_prefixes, unused_import, unused_shown_name, return_of_invalid_type \ n \ nconst MessageEnvelope $ json = const {\ n \ '1 \': \ 'MessageEnvelope \', \ n}; \ n \ nz \ 271 \ 002 \ n (lib / models / protobuf / models.pbserver.dartz \ 214 \ 002 /// \ n // Сгенерированный код. Не изменять. \ N // source: lib / models / protobuf / models.proto \ n // \ n // @dart = 2.3 \ n // ignore_for_file : camel_case_types, non_constant_identifiernames, library_prefixes, unused_import, unused_shown_name, return_of_invalid_type \ n \ nexport \ 'models.pb.dart \'; \ n \ n
flutter doctor -v
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! Doctor found issues in 1 category.
Если я сделаю protoc --java_out=. ./lib/models/protobuf/models.proto -I=., тогда Java файл генерируется нормально, без ошибок