無法將類型'[AnyObject]'的值轉換爲期望的參數類型'[UIViewController]？'

private func createPageViewController() { 
    let pageViewController = self.storyboard?.instantiateViewControllerWithIdentifier("PageViewController") as! UIPageViewController 
    pageViewController.dataSource = self 
    pageViewController.delegate = self 

    if contentImages.count > 0 { 
     let firstVC = self.getItemController(0)! 
     let startingVCs: NSArray = [firstVC] 
     pageViewController.setViewControllers(startingVCs as [AnyObject] as [AnyObject], direction: .Forward, animated: false, completion: nil) 
    }

來源

2016-02-11 Shreyas Papinwar

請與'pageViewController.setViewControllers（startingVCs爲[UIViewController中]，方向：的.forward，動畫：假的，完成：無）' –

改變這種

pageViewController.setViewControllers(startingVCs as [AnyObject] as [AnyObject], direction: .Forward, animated: false, completion: nil)

到

的viewControllers參數現在是一個[UIViewController]。所以你傳入的viewControllers陣列必須是[UIViewController]。

pageViewController.setViewControllers(startingVCs as [UIViewController], direction: .Forward, animated: false, completion: nil)

來源

2016-02-11 15:14:25

非常感謝你 –

@ShreyasPapinwar - 歡迎我的兄弟 –

無法將類型'[AnyObject]'的值轉換爲期望的參數類型'[UIViewController]？'

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