TypeError: Instance of 'HttpRequestEventTarget': type 'HttpRequestEventTarget' is not a subtype of type 'HttpRequest'
ZhangZeQiao opened this issue · comments
Package
dio
Version
5.4.1
Operating-System
Web
Adapter
Default Dio
Output of flutter doctor -v
No response
Dart Version
3.3.0
Steps to Reproduce
flutter web
flutter_windows_3.19.4-stable
dio: ^5.4.1
Expected Result
Normal request
Actual Result
request failure
“TypeError: Instance of 'HttpRequestEventTarget': type 'HttpRequestEventTarget' is not a subtype of type 'HttpRequest'”
Please provide a minimal reproducible example.
Please provide a minimal reproducible example.
Just using the official demo will cause it to happen !
import 'package:dio/dio.dart';
final dio = Dio();
void getHttp() async {
final response = await dio.get('https://dart.dev');
print(response);
}
This is how the example works, without your issue:
Downloading Web SDK...
This application is not configured to build on the web.
To add web support to a project, run `flutter create .`.
Launching lib\main.dart on Chrome in debug mode...
Waiting for connection from debug service on Chrome...
This app is linked to the debug service: ws://127.0.0.1:55552/dUeW_BJIYt4=/ws
Debug service listening on ws://127.0.0.1:55552/dUeW_BJIYt4=/ws
Debug service listening on ws://127.0.0.1:55552/dUeW_BJIYt4=/ws
*** Request ***
uri: https://httpbin.org/status/404
method: GET
responseType: ResponseType.plain
followRedirects: true
persistentConnection: true
connectTimeout: 0:00:03.000000
sendTimeout: null
receiveTimeout: null
receiveDataWhenStatusError: true
extra: {}
headers:
*** DioException ***:
uri: https://httpbin.org/status/404
DioException [bad response]: This exception was thrown because the response has a status code of 404 and RequestOptions.validateStatus was configured to throw for this status code.
The status code of 404 has the following meaning: "Client error - the request contains bad syntax or cannot be fulfilled"
Read more about status codes at https://developer.mozilla.org/en-US/docs/Web/HTTP/Status
In order to resolve this exception you typically have either to verify and fix your request code or you have to fix the server code.
uri: https://httpbin.org/status/404
statusCode: 404
headers:
content-length: 0
content-type: text/html; charset=utf-8
DioException [bad response]: This exception was thrown because the response has a status code of 404 and RequestOptions.validateStatus was configured to throw for this status code.
The status code of 404 has the following meaning: "Client error - the request contains bad syntax or cannot be fulfilled"
Read more about status codes at https://developer.mozilla.org/en-US/docs/Web/HTTP/Status
In order to resolve this exception you typically have either to verify and fix your request code or you have to fix the server code.
Error: Instance of 'InterceptorState<DioException>'
dart-sdk/lib/_internal/js_dev_runtime/patch/core_patch.dart 843:28 get current
packages/dio/src/dio_mixin.dart 350:36 request
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async
packages/dio/src/dio_mixin.dart 333:33 request
packages/dio/src/dio_mixin.dart 64:12 get
packages/dio_flutter_example/main.dart 54:24 <fn>
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 84:54 runBody
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 127:5 _async
packages/dio_flutter_example/main.dart 50:26 <fn>
packages/flutter/src/material/ink_well.dart 1183:21 handleTap
packages/flutter/src/gestures/recognizer.dart 315:24 invokeCallback
packages/flutter/src/gestures/tap.dart 652:11 handleTapUp
packages/flutter/src/gestures/tap.dart 309:5 [_checkUp]
packages/flutter/src/gestures/tap.dart 242:7 handlePrimaryPointer
packages/flutter/src/gestures/recognizer.dart 670:9 handleEvent
packages/flutter/src/gestures/pointer_router.dart 98:7 [_dispatch]
packages/flutter/src/gestures/pointer_router.dart 143:9 <fn>
dart-sdk/lib/_internal/js_dev_runtime/private/linked_hash_map.dart 21:7 forEach
packages/flutter/src/gestures/pointer_router.dart 141:17 [_dispatchEventToRoutes]
packages/flutter/src/gestures/pointer_router.dart 127:7 route
packages/flutter/src/gestures/binding.dart 495:5 handleEvent
packages/flutter/src/gestures/binding.dart 475:14 dispatchEvent
packages/flutter/src/rendering/binding.dart 425:11 dispatchEvent
packages/flutter/src/gestures/binding.dart 420:7 [_handlePointerEventImmediately]
packages/flutter/src/gestures/binding.dart 383:5 handlePointerEvent
packages/flutter/src/gestures/binding.dart 330:7 [_flushPointerEventQueue]
packages/flutter/src/gestures/binding.dart 299:9 [_handlePointerDataPacket]
lib/_engine/engine/platform_dispatcher.dart 1405:5 invoke1
lib/_engine/engine/platform_dispatcher.dart 332:5 invokeOnPointerDataPacket
lib/_engine/engine/pointer_binding.dart 398:30 [_sendToFramework]
lib/_engine/engine/pointer_binding.dart 224:7 onPointerData
lib/_engine/engine/pointer_binding.dart 1001:20 <fn>
lib/_engine/engine/pointer_binding.dart 930:7 <fn>
lib/_engine/engine/pointer_binding.dart 531:9 loggedHandler
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 426:37 _checkAndCall
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/operations.dart 431:39 dcall
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 327:10 createErrorWithStack
dart-sdk/lib/_internal/js_dev_runtime/patch/core_patch.dart 265:28 _throw
dart-sdk/lib/core/errors.dart 120:5 throwWithStackTrace
dart-sdk/lib/async/zone.dart 1386:11 callback
dart-sdk/lib/async/schedule_microtask.dart 40:11 _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5 _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7 <fn>Both classes are provided by the Dart SDK, it should be nothing related to Dio. Please consider asking the Dart team for help.