Ionic 4 android platform build failed

Question

Im trying to run my app on device but its showing error of

* What went wrong:
Execution failed for task ':app:fabricGenerateResourcesDebug'.

This error is showing when im using firebase native plugin.

Answer 1

You need to be read this Documentation no longer need ionic plugin.

https://github.com/angular/angularfire2

Install npm page and use this without plugin install.

Answer 2

Possible duplicate of:https://stackoverflow.com/a/49548906/10585097

Solution mentioned :Replace com.android.support:support-v4:+ with com.android.support:support-v4:27.1.0 in project.properties file under platform/android folder