Как устранить ошибку & ldquo; Невозможно получить доступ к jarfile ApacheJMeter.jar errorlevel = 1 & rdquo; при инициации Jmeter?

Swift 3:

extension UIImage {
    func createSelectionIndicator(color: UIColor, size: CGSize, lineHeight: CGFloat) -> UIImage {
        UIGraphicsBeginImageContextWithOptions(size, false, 0)
        color.setFill()
        UIRectFill(CGRect(origin: CGPoint(x: 0,y :size.height - lineHeight), size: CGSize(width: size.width, height: lineHeight)))
        let image = UIGraphicsGetImageFromCurrentImageContext()
        UIGraphicsEndImageContext()
        return image!
    }
}

override func viewDidLoad() {
    super.viewDidLoad()
    let tabBar = self.tabBarController!.tabBar
    tabBar.selectionIndicatorImage = UIImage().createSelectionIndicator(color: UIColor.blue, size: CGSize(width: tabBar.frame.width/CGFloat(tabBar.items!.count), height: tabBar.frame.height), lineHeight: 2.0)
}