React Native – How to fix node_modules?

Use patch-package
easier-react-native-upgrade-with-patch-package
say-goodbye-to-old-fashioned-forks-thanks-to-the-patch-package

Setup

• Install package

yarn add patch-package postinstall-postinstall

• Edit package.json > scripts

 "scripts": {
   "postinstall": "patch-package"
 }

Create patch

• Fix & save file in node_modules
• Create patch, a patches directory will be created

yarn run patch-package react-native-material-menu

• From now on it will automatically patch the module when you install dependencies

> yarn
yarn install v0.27.5
[1/4] Resolving packages...
[2/4] Fetching packages...
[3/4] Linking dependencies...
[4/4] Building fresh packages...
$ patch-package
patch-package: Applying patches...
react-native-material-menu ✔