type '_InternalLinkedHashMap<dynamic, dynamic>' is not a subtype of type 'Map<String, dynamic>'

[Vojtas87]

POPULAR section:
E/flutter ( 4417): [ERROR:topaz/lib/tonic/logging/dart_error.cc(16)] Unhandled exception: E/flutter ( 4417): type '_InternalLinkedHashMap<dynamic, dynamic>' is not a subtype of type 'Map<String, dynamic>' E/flutter ( 4417): #0 DbHelper.insertMovies (package:fluvies/data/db_helper.dart:49:28) E/flutter ( 4417): <asynchronous suspension> E/flutter ( 4417): #1 PopularScreenPresenter.loadMovies.<anonymous closure> (package:fluvies/popular_screen/popular_screen_presenter.dart:18:16) E/flutter ( 4417): #2 _RootZone.runUnary (dart:async/zone.dart:1381:54) E/flutter ( 4417): #3 _FutureListener.handleValue (dart:async/future_impl.dart:129:18) E/flutter ( 4417): #4 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:633:45) E/flutter ( 4417): #5 Future._propagateToListeners (dart:async/future_impl.dart:662:32) E/flutter ( 4417): #6 Future._complete (dart:async/future_impl.dart:467:7) E/flutter ( 4417): #7 _SyncCompleter.complete (dart:async/future_impl.dart:51:12) E/flutter ( 4417): #8 _withClient (package:http/http.dart) E/flutter ( 4417): <asynchronous suspension> E/flutter ( 4417): #9 get (package:http/http.dart:47:3) E/flutter ( 4417): #10 NetworkUtil.request (package:fluvies/data/network/network_util.dart:9:17) E/flutter ( 4417): #11 NetworkData.fetchPopularMovies (package:fluvies/data/network/network_data.dart:16:16) E/flutter ( 4417): #12 PopularScreenPresenter.loadMovies (package:fluvies/popular_screen/popular_screen_presenter.dart:16:17) E/flutter ( 4417): #13 PopularScreenState.initState (package:fluvies/popular_screen/popular_screen.dart:26:16) E/flutter ( 4417): #14 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:3751:58) E/flutter ( 4417): #15 ComponentElement.mount (package:flutter/src/widgets/framework.dart:3617:5) E/flutter ( 4417): #16 Element.inflateWidget (package:flutter/src/widgets/framework.dart:2907:14) E/flutter ( 4417): #17 Element.updateChild (package:flutter/src/widgets/framework.dart:2710:12) E/flutter ( 4417): #18 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3653:16) E/flutter ( 4417): #19 Element.rebuild (package:flutter/src/widgets/framework.dart:3495:5) E/flutter ( 4417): #20 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2242:33) E/flutter ( 4417): #21 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:626:20) E/flutter ( 4417): #22 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:208:5) E/flutter ( 4417): #23 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:990:15) E/flutter ( 4417): #24 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:930:9) E/flutter ( 4417): #25 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:842:5) E/flutter ( 4417): #26 _invoke (dart:ui/hooks.dart:120:13) E/flutter ( 4417): #27 _drawFrame (dart:ui/hooks.dart:109:3)

LIKED section:
E/flutter ( 4417): [ERROR:topaz/lib/tonic/logging/dart_error.cc(16)] Unhandled exception: E/flutter ( 4417): type '_InternalLinkedHashMap<dynamic, dynamic>' is not a subtype of type 'Map<String, dynamic>' E/flutter ( 4417): #0 DbHelper.insert (package:fluvies/data/db_helper.dart:42:30) E/flutter ( 4417): <asynchronous suspension> E/flutter ( 4417): #1 MovieDetailsState.build.<anonymous closure> (package:fluvies/movie_details_screen.dart:70:41) E/flutter ( 4417): <asynchronous suspension> E/flutter ( 4417): #2 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:494:14) E/flutter ( 4417): #3 _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:549:30) E/flutter ( 4417): #4 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:102:24) E/flutter ( 4417): #5 TapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:161:9) E/flutter ( 4417): #6 TapGestureRecognizer.handlePrimaryPointer (package:flutter/src/gestures/tap.dart:94:7) E/flutter ( 4417): #7 PrimaryPointerGestureRecognizer.handleEvent (package:flutter/src/gestures/recognizer.dart:315:9) E/flutter ( 4417): #8 PointerRouter._dispatch (package:flutter/src/gestures/pointer_router.dart:73:12) E/flutter ( 4417): #9 PointerRouter.route (package:flutter/src/gestures/pointer_router.dart:101:11) E/flutter ( 4417): #10 _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:143:19) E/flutter ( 4417): #11 _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:121:22) E/flutter ( 4417): #12 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:101:7) E/flutter ( 4417): #13 _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:64:7) E/flutter ( 4417): #14 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:48:7) E/flutter ( 4417): #15 _invoke1 (dart:ui/hooks.dart:134:13) E/flutter ( 4417): #16 _dispatchPointerDataPacket (dart:ui/hooks.dart:91:5)

[Vojtas87]

Solution:

Map map = {id : movie.id, name : movie.name, poster: movie.poster, backdrop : movie.backdrop, desc : movie.desc, tag : movieTag};

in db_helper.dart has to be replaced by

Map<String, dynamic> map = {id : movie.id, name : movie.name, poster: movie.poster, backdrop : movie.backdrop, desc : movie.desc, tag : movieTag};

because of Dart 2.

[dilpreet2028]

Thanks for the solution @Vojtas87