Asset Exception

[rajputvarun591]

Restarted application in 2,431ms.
E/flutter ( 6766): [ERROR:flutter/lib/ui/ui_dart_state.cc(144)] Unhandled Exception: Unable to load asset: assets/audios/dunia_standing_by_u.mp3
E/flutter ( 6766): #0 PlatformAssetBundle.load (package:flutter/src/services/asset_bundle.dart:221:7)
E/flutter ( 6766):
E/flutter ( 6766): #1 AudioCache._fetchAsset (package:audioplayers/audio_cache.dart:57:29)
E/flutter ( 6766):
E/flutter ( 6766): #2 AudioCache.fetchToMemory (package:audioplayers/audio_cache.dart:64:30)
E/flutter ( 6766):
E/flutter ( 6766): #3 AudioCache.load (package:audioplayers/audio_cache.dart:79:37)
E/flutter ( 6766):
E/flutter ( 6766): #4 AudioCache.play (package:audioplayers/audio_cache.dart:98:23)
E/flutter ( 6766):
E/flutter ( 6766): #5 _MyAudioPlayerState._play (package:audio_station/my_audio_player.dart:28:17)
E/flutter ( 6766): #6 _MyAudioPlayerState.build. (package:audio_station/my_audio_player.dart:22:74)
E/flutter ( 6766): #7 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:706:14)
E/flutter ( 6766): #8 _InkResponseState.build. (package:flutter/src/material/ink_well.dart:789:36)
E/flutter ( 6766): #9 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:182:24)
E/flutter ( 6766): #10 TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:486:11)
E/flutter ( 6766): #11 BaseTapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:264:5)
E/flutter ( 6766): #12 BaseTapGestureRecognizer.handlePrimaryPointer (package:flutter/src/gestures/tap.dart:199:7)
E/flutter ( 6766): #13 PrimaryPointerGestureRecognizer.handleEvent (package:flutter/src/gestures/recognizer.dart:467:9)
E/flutter ( 6766): #14 PointerRouter._dispatch (package:flutter/src/gestures/pointer_router.dart:76:12)
E/flutter ( 6766): #15 PointerRouter._dispatchEventToRoutes. (package:flutter/src/gestures/pointer_router.dart:117:9)
E/flutter ( 6766): #16 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:377:8)
E/flutter ( 6766): #17 PointerRouter._dispatchEventToRoutes (package:flutter/src/gestures/pointer_router.dart:115:18)
E/flutter ( 6766): #18 PointerRouter.route (package:flutter/src/gestures/pointer_router.dart:101:7)
E/flutter ( 6766): #19 GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:218:19)
E/flutter ( 6766): #20 GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:198:22)
E/flutter ( 6766): #21 GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:156:7)
E/flutter ( 6766): #22 GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:102:7)
E/flutter ( 6766): #23 GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:86:7)
E/flutter ( 6766): #24 _rootRunUnary (dart:async/zone.dart:1136:13)
E/flutter ( 6766): #25 _CustomZone.runUnary (dart:async/zone.dart:1029:19)
E/flutter ( 6766): #26 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)
E/flutter ( 6766): #27 _invoke1 (dart:ui/hooks.dart:273:10)
E/flutter ( 6766): #28 _dispatchPointerDataPacket (dart:ui/hooks.dart:182:5)
E/flutter ( 6766):

[luanpotter]

You need to add assets/audios/dunia_standing_by_u.mp3 to your pubspec.yaml as an asset so you can access it. Please read the documentation from AudioCache here.