Closed Xyzcancer closed 3 years ago
mraleph
commented
3 years ago Without actual runnable reproduction steps or a very detailed description we can't really help you.
The response comes from the server, so there must be something that you are not doing as server expects. Hard to know what exactly without knowing what you are doing and what server expects.
Xyzcancer
commented
3 years ago I/flutter (10265): gRPC Error (code: 15, codeName: DATA_LOSS, message: Error parsing response, details: null, rawResponse: null) #0 _FieldSet._meta (package:protobuf/src/protobuf/field_set.dart:80:36)
I/flutter (10265): #1 _FieldSet._nonExtensionInfoByIndex (package:protobuf/src/protobuf/field_set.dart:155:52)
I/flutter (10265): #2 FieldSet.$get (package:protobuf/src/protobuf/field_set.dart:423:24)
I/flutter (10265): #3 PbMap._mergeEntry (package:protobuf/src/protobuf/pb_map.dart:105:31)
I/flutter (10265): #4 _mergeFromCodedBufferReader (package:protobuf/src/protobuf/coded_buffer.dart:189:14)
I/flutter (10265): #5 GeneratedMessage.mergeFromCodedBufferReader (package:protobuf/src/protobuf/generated_message.dart:179:5)
I/flutter (10265): #6 CodedBufferReader.readMessage (package:protobuf/src/protobuf/coded_buffer_reader.dart:101:13)
I/flutter (10265): #7 _mergeFromCodedBufferReader (package:protobuf/src/protobuf/coded_buffer.dart:181:15)
I/flutter (10265): #8 GeneratedMessage.mergeFromCodedBufferReader (package:protobuf/src/protobuf/generated_message.dart:179:5)
I/flutter (10265): #9 CodedBufferReader.readMessage (package:protobuf/src/protobuf/coded_buffer_reader.dart:101:13)
I/flutter (10265): #10 _mergeFromCodedBufferReader (package:protobuf/src/protobuf/coded_buffer.dart:122:15)
I/flutter (10265): #11 GeneratedMessage.mergeFromBuffer (package:protobuf/src/protobuf/generatedmessage.dart:194:5)
I/flutter (10265): #12 new InitResult.fromBuffer (package:vzaimno/api/grpc/GatewayService.pb.dart:411:128)
I/flutter (10265): #13 GatewayServiceClient.$init.
Xyzcancer
commented
3 years ago this is messages
message PollValue{ string windowId = 1; map<string, string> form = 2; }
message PersonPollValues{ int64 coBorrowerId = 1; repeated PollValue dbValues = 2; }
Xyzcancer
commented
3 years ago "Poll": { "CoBorrowerId": 0, "DbValues": [ { "WindowId": "personalData", "Form": { "lastName": "РЇРЅ", "firstName": "РҐС…", "middleName": "", "email": "cccc@xxx.me", "birthDate": "1622083842", "gender": "male", "childrensCount": "15", "married": "yes", "oldLastName": "РҐ" } }, { "WindowId": "pasportData", "Form": { "issueDate": "-1028732400", "serial": "9885", "number": "884258", "policeDepartmentCode": "998-558", "policeDepartment": "Р“РРњР РџРџРџ Р РћР Р Р Рњ", "birthPlace": "Р–РѕРїР°", "passportAddress": "Р РјРїРїРјР°", "factAddressMatch": "yes", "city": "РћС‚ Прмсапс" } }, { "WindowId": "contacts", "Form": { "contact_1": "{\"contactName\":\"РЇРЅ Го\",\"contactPhone\":\"+7(955)888-85-88\",\"contactType\":\"acquaintance\"}", "contact_2": "{\"contactPhone\":\"+7(900)455-58-76\",\"contactName\":\"Аркадий Р¤\",\"contactType\":\"daughter\"}", "contact_3": "{\"contactPhone\":\"+7(953)542-23-51\",\"contactName\":\"Алексей Р‘\",\"contactType\":\"daughter\",\"isLiveTogether\":\"true\"}" } }, { "WindowId": "privateProperty", "Form": { "flat": "true", "square": "2228", "address": "РћС‚ РњРёРјРјРјРј", "car": "true", "carVin": "РћРёРїРїРїРјРїvucyyc", "carNumber": "РћРћРћ РРїСЂРјРјРј", "carYear": "1996", "carProducer": "РњСЂРєР°", "carModel": "Мммпролоо" } }, { "WindowId": "incomeSources", "Form": { "incomeSource": "[{\"type\":\"salary\",\"position\":\"Моляр\",\"organizationName\":\"РћРћРћ молярия\",\"organizationType\":\"production\",\"organizationAddress\":\"Зуева кукуева\",\"organizationPhone\":\"+7(228)228-22-82\",\"organizationManagerName\":\"Р’.Рђ.Снеебет\",\"organizationManagerPhone\":\"+7(398)525-88-55\",\"experience\":\"99\",\"officialIncomeValue\":\"228\",\"hasSalaryProof\":\"true\"}]" } }, { "WindowId": "pastLoans", "Form": { "lastTwoYearsLoans": "yes", "sum": "66", "currentLoans": "yes", "wasOverdue": "no" } }, { "WindowId": "cardDetails", "Form": { "cardNumber": "8605 0238 6060 6683", "dueTo": "12/45", "ownerName": "Y T" } }, { "WindowId": "uploadDocuments", "Form": { "vzaimnodocmain": "47dea20d-73e0-4f23-aadd-fbc411947859", "vzaimnodocregistration": "2c92ca07-63ee-42d7-9537-80707a8614aa", "vzaimnoselfi": "34894ada-e2c4-48f7-8d4b-84ab6d9fe95c", "vzaimnodebitcard": "93b5cc33-1c93-48dc-85f1-2374f9194712" } } ] },
Xyzcancer
commented
3 years ago as you can see value of field "middleName" is empty string, that is cause of exception
Xyzcancer
commented
3 years ago @mraleph take another look, please
mraleph
commented
3 years ago @Xyzcancer can you give me the version of the protobuf package that you are using from pubspec.lock?
Xyzcancer
commented
3 years ago @mraleph
protobuf: dependency: "direct main" description: name: protobuf url: "https://pub.dartlang.org" source: hosted version: "2.0.0"
mraleph
commented
3 years ago It's a bug in the protobuf package from what I can see. empty string is special because it is a default value for string type - which means it is not serialized into the message, but this case (when entry has a missing key or value) is not handled correctly: PbMap._mergeEntry creates a fake _FieldSet to deserialize an entry and things break when entryFieldSet.meta is called to compute default value.
I see that somebody already filed a similar issue: https://github.com/dart-lang/protobuf/issues/508 against the package.
Unfortunately protobuf package does not have an active maintainer at the moment, which means it is unlikely that the issue will be resolved very timely :( /cc @mit-mit
I'm getting gRPC Error (code: 15, codeName: DATA_LOSS, message: Error parsing response, details: null, rawResponse: null)
version 3.0.0
Repro steps
Expected result: Response parsed without errors
Actual result: error code 15 DATA_LOSS
Details