hoc081098
commented
3 years ago Trying doOnError((e, s) { }) and checkout version 0.25.0-beta2
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Closed Turbozanik closed 3 years ago
hoc081098
commented
3 years ago Trying doOnError((e, s) { }) and checkout version 0.25.0-beta2
Sent from my Redmi 7A using FastHub
Turbozanik
commented
3 years ago Still fails with the same error.
[VERBOSE-2:ui_dart_state.cc(177)] Unhandled Exception: type 'DoStreamTransformer
hoc081098
commented
3 years ago handlePagingFuture(..., BasePagingController<DataType> pagingController)instead of
handlePagingFuture(..., BasePagingController pagingController)Thanks! It works.
I am trying to make a network request with doOnError, doOnData, doOnListen operators and in my case if request fails, app crashes with the following error. Error: [VERBOSE-2:ui_dart_state.cc(177)] Unhandled Exception: type 'DoStreamTransformer' is not a subtype of type 'StreamTransformer<List, dynamic>' of 'streamTransformer'
0 Stream.transform (dart:async/stream.dart)
1 DoExtensions.doOnListen (package:rxdart/src/transformers/do.dart:294:7)
2 BasePagingController.addLoadingLogic (package:app/presentation/base/pagination/base_paging_controller.dart:13:19)
3 BaseBloc.handlePagingFuture (package:app/presentation/base/base_bloc.dart:50:22)
4 SpotListBlock.refreshSpots (package:app/presentation/pages/spotlist/spot_list_block.dart:28:12)
5 SpotListScreenState.build.. (package:app/presentation/pages/spotlist/spot_list_screen.dart:51:42)
6 RefreshIndicatorState._show. (package:flutter/src/material/refresh_indicator.dart:368:62)
7 _rootRunUnary (dart:async/zone.dart:1198:47)
8 _CustomZone.runUnary (dart:async/zone.dart:11<…>
Code and issue explanation: First step is making request from bloc:
Second step, base error handling wrappers in base bloc:
Third step, handling pages in page controller(doOnError, doOnData, doOnListen are here ot controll pages):
Fourth step is dio error flow showcase:
Fifs step is the place where StreamTransformer<List, dynamic> is comming from:
So, it seems to be all details I have, the question is how can I fix this, and be able to use doOnError, doOnData, doOnListen even if stream fails. PS: I was also trying to place handleError before doOnError etc, but it was still crashing the app..