Unable to merge dex Ionic 3

Question

Last time I build successfully but after adding the number of pages I am unable to build, I did search for that error a lot but nothing works for me.For example, add

Answer 1

Above commands didn't fix my problem.

I change the following line in project.properties in platforms folder

com.google.android.gms:play-services-analytics:11.0.1

to

com.google.android.gms:play-services-analytics:+

and it's fixed