react-native: main.jsbundle does not exist.

error: File /Users/.../Library/Developer/Xcode/DerivedData/...-aokvzxgftaspzkbofcoasbicvvvy/Build/Intermediates.noindex/ArchiveIntermediates/.../BuildProductsPath/Release-iphoneos/....app/main.jsbundle does not exist. This must be a bug with

Add the following line to your package.json file under the “scripts” and replace yourAppName with a proper name :

"bundle:ios": "node ./node_modules/react-native/local-cli/cli.js bundle --platform ios --entry-file index.js --bundle-output ios/yourAppName/main.jsbundle --dev=false --verbose",

Now you can run the command to generate main.jsbundle:

npx yarn bundle:ios

Open the Xcode -> Select project target -> add main.jsbundle to Copy Bundle Resource in Build Phases