Я хотел использовать службы Google Play в своем приложении для флаттера, для которого я использовал плагин games_services . Я следовал за всеми шагами в этом среднем посте. Но это все равно дало мне эту ошибку.
E/flutter (27643): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: PlatformException(error, 4: 4: , null)
E/flutter (27643): #0 StandardMethodCodec.decodeEnvelope (package:flutter/src/services/message_codecs.dart:569)
E/flutter (27643): #1 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:321)
E/flutter (27643): <asynchronous suspension>
E/flutter (27643): #2 GamesServices.signIn (package:games_services/games_services.dart:52)
E/flutter (27643): #3 _WelcomePageState.build.<anonymous closure> (package:quizbee/pages/home/welcome.dart:182)
E/flutter (27643): #4 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:706)
E/flutter (27643): #5 _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:789)
E/flutter (27643): #6 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:182)
E/flutter (27643): #7 TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:486)
E/flutter (27643): #8 BaseTapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:282)
E/flutter (27643): #9 BaseTapGestureRecognizer.handlePrimaryPointer (package:flutter/src/gestures/tap.dart:199)
E/flutter (27643): #10 PrimaryPointerGestureRecognizer.handleEvent (package:flutter/src/gestures/recognizer.dart:467)
E/flutter (27643): #11 PointerRouter._dispatch (package:flutter/src/gestures/pointer_router.dart:76)
E/flutter (27643): #12 PointerRouter._dispatchEventToRoutes.<anonymous closure> (package:flutter/src/gestures/pointer_router.dart:117)
E/flutter (27643): #13 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:379)
E/flutter (27643): #14 PointerRouter._dispatchEventToRoutes (package:flutter/src/gestures/pointer_router.dart:115)
E/flutter (27643): #15 PointerRouter.route (package:flutter/src/gestures/pointer_router.dart:101)
E/flutter (27643): #16 GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:218)
E/flutter (27643): #17 GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:198)
E/flutter (27643): #18 GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:156)
E/flutter (27643): #19 GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:102)
E/flutter (27643): #20 GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:86)
E/flutter (27643): #21 _rootRunUnary (dart:async/zone.dart:1138)
E/flutter (27643): #22 _CustomZone.runUnary (dart:async/zone.dart:1031)
E/flutter (27643): #23 _CustomZone.runUnaryGuarded (dart:async/zone.dart:933)
E/flutter (27643): #24 _invoke1 (dart:ui/hooks.dart:273)
E/flutter (27643): #25 _dispatchPointerDataPacket (dart:ui/hooks.dart:182)
Заранее спасибо.