「」包，因爲包尚未加載 - 空包名稱

Question

我試圖加載筆尖，而是不斷收到以下錯誤：

-[NSViewController initWithCoder:] could not instantiate an NSViewController for a nib in the "" bundle because the bundle has not been loaded. 

包名稱缺少......會是什麼導致？

func collectionView(collectionView: NSCollectionView, itemForRepresentedObjectAtIndexPath indexPath: NSIndexPath) -> NSCollectionViewItem 
{ 

    let item = collectionView.makeItemWithIdentifier("MyNib", forIndexPath: indexPath) // Crashes here 

} 

感謝

Answer 1

好吧，

這是因爲NibName和NibBundle未在該NSCollectionViewItem對象上設置。