Error inflating class com.google.android.material.navigation.NavigationView after migration to AndroidX

Question

After I updated my project to AndroidX with targetSdkVersion set to 28, my project crashes on installing it from the store for beta testing.

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Answer 1

There are multiple reasons why this error can occur. Check the following and make sure they are proper:

• Check your code for drawable and color resources used inside the com.google.android.material.navigation.NavigationView you've used, probably in activity_main.xml, if you're using the default Navigation Drawer template code from Android Studio.
• Check that the drawable files are in res/drawable folder, not in res/drawable-v21.
• Check if you've used android:backgroundTint() or android:src or similar inside your NavigationView. Since they don't work below android API Level 21, use app:backgroundTint or app:srcCompat instead.