I know there are other articles like this but they didn't help my problem. I tried to connect an api written in Django to my react application and I tested in web mode, everything was ok. When I tried to do this on the emulator I get the following error

Unhandled promise rejection: Error: Network Error]
at node_modules/axios/lib/core/createError.js:16:14 in createError
at node_modules/axios/lib/adapters/xhr.js:99:24 in handleError
at node_modules/react-native/Libraries/Network/XMLHttpRequest.js:600:10 in setReadyState
at node_modules/react-native/Libraries/Network/XMLHttpRequest.js:395:6 in __didCompleteResponse
at node_modules/react-native/Libraries/vendor/emitter/EventEmitter.js:189:10 in emit

And my object is empty. This way I take over the data

 const data = async () => {
    const response = await axios.get('http://localhost:8000/api/data/');
    setFriends(response.data);
  };

 React.useEffect(() => {
    data();
  }, []);

I tried with my local ip and the one presented in the emulator but the same problems Do you know why this is happening?