Failed to run jetifier React Native

Use this :

step 1: add these two lines in gradlew.properties Visit for complete guideline

android.useAndroidX=true
android.enableJetifier=true

step 2: use these commands

First of all remove node_modules folder and reinstall it using

npm install

yarn

and then

npm install --save-dev jetifier npx jetify  npx react-native run-android

Call

npx jetify

every time when (your dependencies update or every time you install node_modules you have to jetify again)

reactjs react-native-android

Use this:

react-native run-android --no-jetifier

reactjs react-native-android

I'm using yarn so I had to use

yarn react-native run-android --variant=release

(Not npx)

Also to run in the simulator (not on a device) I had to install some extra stuff in Android Studio, see https://stackoverflow.com/a/64942777/3469524

CodeHunter