Swift Playground XCPShowView "Unable to satisfy constraints"

I am trying to get a Live View to show a simple animation on a Swift Playground. Whenever I import the XCPlayground framework to execute a function XCPShowView

, I get this error:

Playground execution failed: error: Couldn't lookup symbols:_CGPointMake

The error changes for several other "symbols" including CGRectMake

.
After being encouraged to modify my code to remove "make" from methods like CGRectMake

, I still get an error from Xcode when I try to animate my view. The error message is really long, but it basically says

"Unable to simultaneously satisfy constraints. Probably at least one of the constraints in the following list is one you don't want."

Here is the code I am trying to work with:

//Circle Button
class timerButtonGraphics: UIView {
    override func drawRect(rect: CGRect) {
        let colorGreen = UIColor(red: 0.310, green: 0.725, blue: 0.624, alpha: 1.000)
        let colorRed = UIColor(red: 241/255, green: 93/255, blue: 79/255, alpha: 100)
        var bounds = self.bounds
        var center = CGPoint()
        center.x = bounds.origin.x + bounds.size.width / 2
        center.y = bounds.origin.y + bounds.size.height / 2
        var radius = 61
        var path:UIBezierPath = UIBezierPath()
        path.addArcWithCenter(center, radius: CGFloat(radius), startAngle: CGFloat(0.0), endAngle: CGFloat(Float(M_PI) * 2.0), clockwise: true)
        path.strokeWithBlendMode(kCGBlendModeNormal, alpha: 100)
        path.lineWidth = 2
        if strokeRed == true {
            colorRed.setStroke()
        }
        else {
            colorGreen.setStroke()
        }
        path.stroke()
    }
    var strokeRed = true
    }

var test = timerButtonGraphics(frame: CGRect(x: 0, y: 400, width: 400, height: 400))

UIView.animateWithDuration(2.0, delay: 2, usingSpringWithDamping: 0.7, initialSpringVelocity: 0.5, options: nil, animations: {
    test.transform = CGAffineTransformMakeTranslation(0.5, 0)
    }, completion: nil)

XCPShowView("Circle Animation", test)