После того, как я увидел появившуюся ошибку, это проблема с ошибкой статуса HTTP [500].
Dio dio = new Dio();
dio.options.headers = {
'Content-type': 'multipart/form-data',
'Accept': 'application/json'
};
FormData formData = new FormData.fromMap({
'name': image_name,
'path': add_path + _uniq[0],
'uuid': _uuid,
'content_type': add_file + image_type,
'file': _image[0],
'record': null
});
Map token_send = new Map();
token_send = {'token': userGlobal['token']};
response_data = await dio.post(
host + apiVersion + "/formuploads/uploadformattachment",
data: formData,
queryParameters: token_send
);
Затем я запускаю его с помощью «futter run». Затем в терминале появляется ошибка следующего вида:
E/flutter ( 2970): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: DioError [DioErrorType.RESPONSE]: Http status error [500]
E/flutter ( 2970): #0 DioMixin._dispatchRequest (package:dio/src/dio.dart:943:7)
E/flutter ( 2970):
E/flutter ( 2970): #1 DioMixin._request._interceptorWrapper... (package:dio/src/dio.dart:828:37)
E/flutter ( 2970): #2 DioMixin.checkIfNeedEnqueue (package:dio/src/dio.dart
E/flutter ( 2970): #3 DioMixin._request._interceptorWrapper.. (package:dio/src/dio.dart:825:22)
E/flutter ( 2970): #4 new Future. (dart:async/future.dart:176:37)
E/flutter ( 2970): #5 _rootRun (dart:async/zone.dart
E/flutter ( 2970): #6 _CustomZone.run (dart:async/zone.dart
E/flutter ( 2970): #7 _CustomZone.runGuarded (dart:async/zone.dart:923:7)
E/flutter ( 2970): #8 _CustomZone.bindCallbackGuarded. (dart:async/zone.dart:963:23)
E/flutter ( 2970): #9 _rootRun (dart:async/zone.dart
E/flutter ( 2970): #10 _CustomZone.run (dart:async/zone.dart
E/flutter ( 2970): #11 _CustomZone.bindCallback. (dart:async/zone.dart:947:23)
E/flutter ( 2970): #12 Timer._createTimer. (dart:async-patch/timer_patch.dart:21:15)
E/flutter ( 2970): #13 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
E/flutter ( 2970): #14 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
E/flutter ( 2970): #15 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:172:12)
Подробнее здесь: https://stackoverflow.com/questions/586 ... -error-500
Мобильная версия