Unable to use proguard

Hi Sergey.

It is working now with that configuration. Thanks a lot and I´m glad you like the app :slight_smile:

I was having same trouble but i just added a line to my proguard file to tell proguard to keep my model class.

-keep class com.my.package.models.** {*;}

where com.my.package.models is the package of your models.
hope it’’’ help someone and thanks to all backendless support team