We are currently having an issue using the TimeSquare calendar library (originally a Xamarin Component, now a DLL reference).
This issue is occuring since updating to Xamarin.iOS 11.10.1 Whenever we have this library added to our project and use it in code, the compiler fails to link the native classes with the following error:
Error: Native linking failed, undefined Objective-C class: TSQCalendarViewDelegate. The symbol '_OBJC_CLASS_$_TSQCalendarViewDelegate' could not be found in any of the libraries or frameworks linked with your application.
Prior to iOS 11.10.1 this wasn't an issue.
I know there were some changes to the Obj-c registrar in this release, could this have caused the above error?