TypeError: null is not an object (evaluating 'WebRTCModule.peerConnectionInit')

Help
1

Hello,

i cannot get react-native-WebRTC to run on a real android phone.

I ejected expo and then built the app.

This is my function
componentDidMount = async () => {
const configuration = {“iceServers”: [{“url”: “stun:stun.l.google.com:19302”}]};
const pc = new RTCPeerConnection(configuration);
};

And my error is

[Thu May 13 2021 22:20:55.713] WARN Possible Unhandled Promise Rejection (id: 0):
TypeError: null is not an object (evaluating ‘WebRTCModule.peerConnectionInit’)
RTCPeerConnection@http://localhost:8081/index.bundle?platform=android&dev=true&minify=false:115895:19
_callee$…

Does anyone have an idea what is happening right now?

2

In case anyone else runs into this problem, it was was fixed by adding all of the permissions to the manifest. https://github.com/react-native-webrtc/react-native-webrtc/blob/master/Documentation/AndroidInstallation.md

Additionally i went into the android folder and ran .\gradlew clean

After that the error was gone

3

Still get same error. even after adding all permissions, I am using expo

4

For whatever reasons, my expo run didn’t work, however react-native run-android and react-native run-ios works