TypeError: Cannot read property 'prototype' of undefined

[novizarhadisaputra]

Describe the Bug A clear and concise description of what the bug is.

Steps To Reproduce npm install --save react-native-track-player@nightly cd ios && pod install

Code To Reproduce import TrackPlayer, { Track } from 'react-native-track-player';

class AudioService { private isSetup = false;

private async setupPlayer(): Promise { if (this.isSetup) { return true; } try { await TrackPlayer.setupPlayer(); this.isSetup = true; } catch (e) { console.error('Error setting up track player', e); return false; } return true; }

public async play(track: Track): Promise { const isReady = await this.setupPlayer(); if (!isReady) { return; } await TrackPlayer.reset(); await TrackPlayer.add(track); await TrackPlayer.play(); }

public async pause(): Promise { await TrackPlayer.pause(); }

public async resume(): Promise { await TrackPlayer.play(); }

public async stop(): Promise { await TrackPlayer.stop(); } }

const audioService = new AudioService(); export default audioService;

Environment Info: System: OS: macOS 26.0.1 CPU: (11) arm64 Apple M3 Pro Memory: 183.83 MB / 18.00 GB Shell: version: "5.9" path: /bin/zsh Binaries: Node: version: 20.19.5 path: /Users/novizar/.nvm/versions/node/v20.19.5/bin/node Yarn: version: 4.9.1 path: /Users/novizar/.nvm/versions/node/v20.19.5/bin/yarn npm: version: 10.8.2 path: /Users/novizar/.nvm/versions/node/v20.19.5/bin/npm Watchman: version: 2025.09.15.00 path: /usr/local/bin/watchman Managers: CocoaPods: version: 1.16.2 path: /usr/local/bin/pod SDKs: iOS SDK: Platforms: - DriverKit 25.1 - iOS 26.1 - macOS 26.1 - tvOS 26.1 - visionOS 26.1 - watchOS 26.1 Android SDK: API Levels: - "31" - "33" - "34" - "35" - "36" Build Tools: - 33.0.1 - 34.0.0 - 35.0.0 - 36.0.0 - 36.0.0 - 36.0.0 - 36.1.0 System Images: - android-28 | Google ARM64-V8a Play ARM 64 v8a - android-35 | Google Play ARM 64 v8a Android NDK: Not Found IDEs: Android Studio: 2025.2 AI-252.25557.131.2521.14344949 Xcode: version: 26.1.1/17B100 path: /usr/bin/xcodebuild Languages: Java: version: 17.0.16 path: /usr/bin/javac Ruby: version: 2.6.10 path: /usr/bin/ruby npmPackages: "@react-native-community/cli": installed: 20.0.0 wanted: 20.0.0 react: installed: 19.1.1 wanted: 19.1.1 react-native: installed: 0.82.1 wanted: ^0.82.1 react-native-macos: Not Found npmGlobalPackages: "react-native": Not Found Android: hermesEnabled: true newArchEnabled: true iOS: hermesEnabled: true newArchEnabled: true

[lovegaoshi]

for all building and setup issues please see. the. example. app. dont guess. see. the. example. app.

https://github.com/doublesymmetry/react-native-track-player/tree/main/example