iOS - Sound plays in Simulator, but won't play on phone once deployed to test flight

Expo SDK
1

My sounds work fine on my simulator and using Expo on my phone, but for some reason, as soon as I deploy to Test Flight, I get no sound whatsover. I’m building using the standard expo build:ios and letting Expo take care of everything - then uploading to the App Store. I thought it might be a path issue, but I’ve tried adding the WAVs in the same folder, and still no luck.

Here’s my code:

constructor(props) {
    super(props);
   
    this.heartBeat = new Audio.Sound();
  }

  async componentWillMount() {
    await Audio.setAudioModeAsync({
      playsInSilentModeIOS: true,
      allowsRecordingIOS: false,
      interruptionModeIOS: Audio.INTERRUPTION_MODE_IOS_MIX_WITH_OTHERS,
      shouldDuckAndroid: false,
      interruptionModeAndroid: Audio.INTERRUPTION_MODE_ANDROID_DO_NOT_MIX,
      playThroughEarpieceAndroid: true
    });
    await Audio.setIsEnabledAsync(true);
    await this.heartBeat.loadAsync(require("./MySound.wav"));
  }

  handlePlaySound = async () => {
    try {
      await this.heartBeat.setPositionAsync(0);
      await this.heartBeat.playAsync();
    } catch (error) {
      console.log("ERROR", error);
    }
  };

Then call handlePlaySound when I want it to play. Works fine locally, just not on production.

Here’s my app.json

{
  "expo": {
    "name": "My App",
    "version": "0.0.4",
    "slug": "my-app",
    "sdkVersion": "32.0.0",
    "ios": {
      "bundleIdentifier": "com.myapp"
    },
    "android": {
      "package": "com.myapp"
    }
  }
}

And my package.json dependencies list.

  "dependencies": {
    "babel-preset-expo": "^5.0.0",
    "expo": "^32.0.0",
    "react": "16.5.0",
    "react-native": "0.57.1",
    "react-native-stopwatch-timer": "0.0.20",
    "react-navigation": "^1.5.7"
  }

Would greatly appreciate any advice, as I’m running out of ideas!

Thanks for any help.

2

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