d8: cannot fit requested classes in a single dex file (# methods: 66038 65536) com.android.builder.dexing.dexarchivemergerexception: error while merging dex archives: the number of method references in a .dex file cannot exceed 64k.

//Add the library in app gradle
implementation 'com.android.support:multidex:1.0.3'

//Add this to the default config in the app gradle
multiDexEnabled true
  
//If this still doesn't work, consider adding this name into the android manifesto
android:name=".MyApplication"