Just updated pods for xcode 9 and I'm getting the error below for Cosmos. Type 'NSAttributedStringKey' (aka 'NSString') has no member 'font'

I'm using Cosmos Pod in my project as stars rating. I have error in one of my Storyboard after set view class to CosmosView: file:///Users/FedericoVivian/Documents/Documenti%20personali/CSMApp/C...