You will need to fix the version for @types/react package because many react libraries have dependency set as @types/react : “*”, which will take the latest version of the package. (I suppose they just released version 18) To do that you can add this in your package.json if you use yarn “resolutions”: { “@types/react”: “17.0.43” … Read more
What solved this for me was simply changing the connection from LAN to Tunnel. When you start an expo app, a browser window will open with a URL like http://localhost:19002/. Along the left side is a Connection option set to LAN by default. Changing it to Tunnel before scanning the QR code with the expo … Read more
Use the Expo ImagePicker API to display either the camera or the camera roll and get back information about the selected image: async function takeAndUploadPhotoAsync() { // Display the camera to the user and wait for them to take a photo or to cancel // the action let result = await ImagePicker.launchCameraAsync({ allowsEditing: true, aspect: … Read more
expo r -c According to this forum post from an Expo dev, that’s the command to start it cache clean EDIT: They have changed it from exp r -c to expo start -c
This error can be rectified by linking the module like mentioned above but linking does not work if your app is Expo Managed (created via expo-cli). Assuming your app is Expo managed, instead of using the AsyncStorage from Facebook RN Documentation: import AsyncStorage from ‘@react-native-community/async-storage’; Do: import { AsyncStorage } from ‘react-native’; Check documentation here: … Read more
You can get the IP address at runtime using the Expo manifest: import Constants from “expo-constants”; const { manifest } = Constants; const api = (typeof manifest.packagerOpts === `object`) && manifest.packagerOpts.dev ? manifest.debuggerHost.split(`:`).shift().concat(`:3000`) : `api.example.com`; This will set api constant to the address of your local development machine in development mode and to whatever address … Read more
This is due to the fact that the React native console logger CANNOT parse the JSON object coming from Axios. I can guarantee that anyone who is having this error is not PARSING the JSON object before logging it to the console. CODE THAT WILL GIVE THIS ERROR: Axios.post(URL).then(function (response) { console.log(“POST RESPONSE: “+response); } … Read more
It seems there are multiple reasons why this could happen. I tried to run other apps on my simulator, restarted my simulator and even tried to delete the build folders and rebuild from scratch, but none of these approaches solved the issue. What finally worked was restarting the React Native Debugger that I had on … Read more
make sure in app.json { “expo”: { “name”: “your app name”, “description”: “your app desc”, …., “ios”: { “supportsTablet”: true }, “android”: { “package”: “com.yourcompany.yourappname” } } } then run expo build:android or expo ba after that run expo build:status you’ll find, something like this, the Apk’s is hosted on amazon aws [exp] Android: [exp] … Read more