Again. Visual Studio - Could not find a storyboard named '...' in bundle NSBundle

Environment: VS2015
Xamarin 4.7.10.38 (34c1b6c)
Xamarin.iOS 11.3.0.47 (51128b8)

Xcode just upgraded to 9.1.

This bug seems came back. After upgrade xcode to 9.1, I got this error, can't debug my project anymore.

https://forums.xamarin.com/discussion/35673/visual-studio-could-not-find-a-storyboard-named-in-bundle-nsbundle

Anyone has work around or solutions please?

Thanks.