Flutter multidex problem With FirebaseAuth , Firestore and Google Sign in

Question

Flutter application is working fine if i use only firestore. But as now i want to add Firebase Auth it is Causing problem And showing Dex error log

How can i use bo

Answer 1

In your app/build.gradle file inside your android folder , add this attribute multiDexEnabled.

         defaultConfig {
                ...
                multiDexEnabled true
            }

Don't forget:

flutter clean

Answer 2

Although having a multiDexEnabled true can solve the problem it will result in a minSdkVersion 21 for your application because it will crash on all older devices than lollipop witch means losing millions of potential customers who still own this phones , right