error: TypeError: Cannot read property ‘map’ of undefined at resolveDependencies (C:\xampp\htdocs\reactnative\reactnativerealm\drug\node_modules\metro\src\DeltaBundler\traverseDependencies.js
To solve this error in react native you need to clean your temp folder in windows OS. Goto C:\Users\AppData\Local\Temp folder. Delete all data.