Version

1.3.1

Reproduction link

https://play.nativescript.org/?template=play-vue&id=L8tcfY&v=3

Platform and OS info

iOS 11, NativeScript 4.0.1

Steps to reproduce

Run https://play.nativescript.org/?template=play-vue&id=L8tcfY&v=3.

What is expected?

The page will render with a red box.

What is actually happening?

The app crashes with an NSInvalidArgument exception.

This one is messing with me. If you do backgroundColor="red" the example works, but if you bind to a string with "red" it fails. I have no idea what’s going on, but any help would be appreciated. It’s possible that this affects more than just the backgroundColor property, but that’s what I hit.