Execution failed for task ':app:mergeDexDebug'. Firestore | Flutter

Question

Trying to use Firestore in my project. My project is a brand new one, but having problems running the app on my device without getting an error: Execution failed for tas

Answer 1

When your app and the libraries it references exceed 65,536 methods, you encounter a build error that indicates your app has reached the limit of the Android build architecture: https://developer.android.com/studio/build/multidex

add multiDexEnabled true in app/build.gradle defaultConfig at last.

defaultConfig{ ... multiDexEnabled true }