[ERROR:flutter/lib/ui/ui_dart_state.cc(166)] Unhandled Exception: MissingPluginException(No implementation found for method getTemporaryDirectory on channel plugins.flutter.io/path_provider)

[AkhtarAli11]

This is my code

import 'package:audioplayers/audio_cache.dart'; import 'package:flutter/material.dart';

void main() { runApp(MyApp()); }

class MyApp extends StatelessWidget { // This widget is the root of your application. @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( body: SafeArea( child: Center( child: FlatButton( onPressed: () { final player = AudioCache(); player.play('assets/note1.wav'); }, child: Text('Click Me'), ), )), ), ); } }

This is pubspec.yaml

name: untitled1 description: A new Flutter project.

publish_to: 'none'

https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html

version: 1.0.0+1

environment: sdk: ">=2.7.0 <3.0.0"

dependencies: flutter: sdk: flutter

cupertino_icons: ^0.1.3

audioplayers:

dev_dependencies: flutter_test: sdk: flutter

flutter:

The following line ensures that the Material Icons font is

included with your application, so that you can use the icons in

the material Icons class.

uses-material-design: true

To add assets to your application, add an assets section, like this:

assets: - assets/

An image asset can refer to one or more resolution-specific "variants", see

https://flutter.dev/assets-and-images/#resolution-aware.

For details regarding adding assets from package dependencies, see

https://flutter.dev/assets-and-images/#from-packages

To add custom fonts to your application, add a fonts section here,

in this "flutter" section. Each entry in this list should have a

"family" key with the font family name, and a "fonts" key with a

list giving the asset and other descriptors for the font. For

example:

fonts:

- family: Schyler

fonts:

- asset: fonts/Schyler-Regular.ttf

- asset: fonts/Schyler-Italic.ttf

style: italic

- family: Trajan Pro

fonts:

- asset: fonts/TrajanPro.ttf

- asset: fonts/TrajanPro_Bold.ttf

weight: 700

For details regarding fonts from package dependencies,

see https://flutter.dev/custom-fonts/#from-packages

kindly help

[ayinloya]

Hi, are you still facing this issue? If you are still facing this issue, try calling only player.play('note1.wav');

As from the docs

// call this method when desired
player.play('explosion.mp3');

This will play the explosion.mp3 file in your project's assets folder.

The file structure would be something like this:

. └── assets └── explosion.mp3 Don't forget to add these files to your pubspec.yaml file:

flutter: assets:

• assets/explosion.mp3 You can optionally pass a prefix to the constructor if all of your audios are in a specific folder inside the assets folder. Flame, for instance, uses the 'assets/audio/' prefix:

AudioCache player = AudioCache(prefix: 'assets/audio/');
player.play('explosion.mp3');
// now this file will be loaded from assets/audio/explosion.mp3

[Gustl22]

@AkhtarAli11 Doesn't seem to react on help, Thank you @ayinloya . Closing :)

[weeee9]

For anyone having the same issue, rebuild the app solved my problem.

ref: https://stackoverflow.com/a/58082118/9511922