Error inflating class fragment

Question

I get the Error

Unable to start activity ComponentInfo{de.androidbuch.activiti/de.androidbuch.activiti.task.Activity}: android.view.InflateException: Binar         


        

Answer 1

If you use obfuscation with Navigation component you need to exclude android's fragment and your args. Add these lines to your proguard-rules files:

# Exclude the fragments and argType for navigation component.
-keep class * extends androidx.fragment.app.Fragment{}
-keep class com.safetonet.presentation.features.parent.affffdevice.model.PresentableAddDeviceData