IBDesignable error

[federicoparroni]

I imported the file NibDesignable in my project, followed the readme guidelines, but I get an error when the views are refreshed:

error: IB Designables: Failed to render and update auto layout status for ViewController (BYZ-38-t0r): The agent threw an exception.

I send my project as attachment.
ViewFromXib.zip

I got the same issue