當我推視圖控制器時，導航需要花費時間

Question

let storyboard = UIStoryboard(name: "Main", bundle: nil)

let vc = storyboard.instantiateViewController(withIdentifier: "AbcViewController") as! AbcViewController

self.navigationController?.pushViewController(vc, animated: true)

Answer 1

我很樂意為您服務

請嘗試以下代碼：

DispatchQueue.main.async(execute: {
    let storyboard = UIStoryboard(name: "Main", bundle: nil)   
    let vc = storyboard.instantiateViewController(withIdentifier: "AbcViewController") as! AbcViewController

    self.navigationController?.pushViewController(vc, animated: true)
})

謝謝
亞什·謝卡達（Yash Shekhada）