7
我在我的代码中得到这个错误,它说:“在UICollectionViewFlowLayoutBreakForInvalidSizes
上做一个符号断点,以便在调试器中捕获这个错误。”我很困惑,在这里实际问到的是我认为它要求将其置于哪里的代码,而不知道它在哪里?在UICollectionViewFlowLayoutBreakForInvalidSizes上做一个符号断点
import UIKit
// MARK: - CUSTOM SOCIAL CELL
class SocialCell:UICollectionViewCell {
/* Views */
@IBOutlet weak var socialIcon: UIImageView!
@IBOutlet weak var socialLabel: UILabel!
}
class SocialList: UIViewController, UICollectionViewDataSource, UICollectionViewDelegate, UICollectionViewDelegateFlowLayout {
/* Views */
@IBOutlet weak var socialCollView: UICollectionView!
override func viewDidLoad() {
super.viewDidLoad()
}
// MARK: - COLLECTION VIEW DELEGATES
func numberOfSectionsInCollectionView(collectionView: UICollectionView) -> Int {
return 1
}
func collectionView(collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {
return socials.count //socialNames.count
}
func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
let cell = collectionView.dequeueReusableCellWithReuseIdentifier("SocialCell", forIndexPath: indexPath) as! SocialCell
cell.socialLabel.text = "\(socials[indexPath.row]["name"]!)"
cell.socialIcon.image = UIImage(named: "\(socials[indexPath.row]["name"]!)")
return cell
}
func collectionView(collectionView: UICollectionView, layout collectionViewLayout: UICollectionViewLayout, sizeForItemAtIndexPath indexPath: NSIndexPath) -> CGSize {
return CGSizeMake(view.frame.size.width/3.8, view.frame.size.width/3.8)
}
func collectionView(collectionView: UICollectionView, didSelectItemAtIndexPath indexPath: NSIndexPath) {
selectedSocial = "\(socials[indexPath.row]["link"]!)"
selectedName = "\(socials[indexPath.row]["name"]!)"
selectedColor = socialColors[indexPath.row]
navigationController?.popViewControllerAnimated(true)
}
}
好完美的,所以我这样做并再次运行应用程序加载Facebook页面,但当我点击添加一张照片时,它只是刷新页面,现在它只是在Xcode中提取: –
UIKit'UICollectionViewFlowLayoutBreakForInvalidSizes: - > 0x1123ebabc <+0>:pushq%RBP 0x1123ebabd <+1>:MOVQ%RSP,%RBP 0x1123ebac0 <+4>:testq%RDI,%RDI 0x1123ebac3 <+7>:JE 0x1123ebac7; <+11> 0x1123ebac5 <+9>:popq%RBP 0x1123ebac6 <+10>:retq 0x1123ebac7 <+11>:leaq 0x4a1042(%RIP),%RDI; @“”“” 0x1123ebace <+18>:xorl%eax中,%eax中 0x1123ebad0 <+20>:popq%RBP 0x1123ebad1 <+21>:JMP 0x1125b3e90;符号存根:NSLog –
@ThreeSuitStudiosLLC你知道如何理解内存句柄吗? – Jobs