August 2018 – IOS Questions

Multiple Image Selecting from gallery on xamarin forms

I have a project that I need to select multiple images from gallery on xamarin forms, there is some options

In iOS version 11.2, I used this code to set auto upper-case text. It run OK. Xamarin.Forms: public static readonly

Could anyone please help me in how to use Xamarin.Firebase.iOS.Crashlytics nuget package for Xamarin iOS. I am getting SIGSEGV code