我的应用程序可以正常使用iOS v7.0以上的所有iOS模拟器，并且还可以处理大部分设备，但它会崩溃到iPod touch iOS 8.4。我无法识别我的应用程序的问题，因为当我使用Xcode 6.3连接此设备并测试我的应用程序时，它的工作正常。
所以我的应用程序在两种不同情况下崩溃到iPod touch iOS V8.4：
将应用程序从Test fairy下载到设备并打开我的屏幕 我正在使用我的自定义视图
使用Xcode连接设备并将应用程序运行到设备中（已连接
即使在我使用自定义视图的屏幕上，设备应用也能正常工作）
然后断开设备，再次运行应用程序，但这次我的应用程序崩溃
当我通过自定义视图到达屏幕时。
自定义视图代码：
import UIKit
class OutfitView:UIView {
var screenSize = SCREEN_SIZE()
let bigScaleImageView: UIImageView!
let rigthSideImageOne: UIImageView!
let rigthSideImageTwo: UIImageView!
let rigthSideImageThree: UIImageView!
let oufitNameLbl: UILabel!
let oufitItemCountLbl: UILabel!
let likeBtn: UIButton!
let likeCountBtn: UIButton!
let rigthSideFooterLbl:UILabel!
let moreImageLbl: UILabel!
override init(frame: CGRect ) {
var yposition = CGFloat(0)
oufitNameLbl = UILabel(frame: CGRect(x: 0, y: yposition, width: (screenSize.width - 20) * (70/100), height: 30))
oufitNameLbl.text = "Outfit Name"
oufitNameLbl.textAlignment = .Left
oufitNameLbl.textColor = UIColor.blackColor()
oufitNameLbl.font = UIFont.systemFontOfSize(18)
oufitItemCountLbl = UILabel(frame: CGRect(x: oufitNameLbl.frame.width, y: yposition, width: (screenSize.width - 20) * (30/100), height: 30))
oufitItemCountLbl.text = "8 Items"
oufitItemCountLbl.textAlignment = .Right
oufitItemCountLbl.textColor = UIColor.grayColor()
oufitItemCountLbl.font = UIFont.systemFontOfSize(14)
yposition += oufitNameLbl.frame.height
var height = frame.height - 80
bigScaleImageView = UIImageView(frame: CGRect(x: 0, y: yposition, width: (screenSize.width - 20) * (70/100) - 4, height: height))
bigScaleImageView.contentMode = UIViewContentMode.ScaleAspectFit
bigScaleImageView.layer.borderWidth = 2
bigScaleImageView.layer.borderColor = UIColor.whiteColor().CGColor
bigScaleImageView.backgroundColor = UIColor.whiteColor()
rigthSideImageOne = UIImageView(frame: CGRect(x: bigScaleImageView.frame.size.width+4, y: yposition, width: (screenSize.width - 20) * (30/100), height: (height - 8)/3))
rigthSideImageOne.layer.borderWidth = 2
rigthSideImageOne.layer.borderColor = UIColor.whiteColor().CGColor
rigthSideImageOne.contentMode = UIViewContentMode.ScaleAspectFit
rigthSideImageOne.backgroundColor = UIColor.whiteColor()
rigthSideImageTwo = UIImageView(frame: CGRect(x: bigScaleImageView.frame.size.width+4, y: yposition + rigthSideImageOne.frame.height+4, width: (screenSize.width - 20) * (30/100), height: (height - 8)/3))
rigthSideImageTwo.layer.borderWidth = 2
rigthSideImageTwo.layer.borderColor = UIColor.whiteColor().CGColor
rigthSideImageTwo.contentMode = UIViewContentMode.ScaleAspectFit
rigthSideImageTwo.backgroundColor = UIColor.whiteColor()
rigthSideImageThree = UIImageView(frame: CGRect(x: bigScaleImageView.frame.size.width+4, y:yposition + (rigthSideImageOne.frame.height + rigthSideImageTwo.frame.height)+8, width: (screenSize.width - 20) * (30/100), height: (height - 8)/3))
rigthSideImageThree.layer.borderWidth = 2
rigthSideImageThree.layer.borderColor = UIColor.whiteColor().CGColor
rigthSideImageThree.contentMode = UIViewContentMode.ScaleAspectFit
rigthSideImageThree.backgroundColor = UIColor.whiteColor()
moreImageLbl = UILabel(frame: CGRect(x: bigScaleImageView.frame.size.width+4, y: yposition + (rigthSideImageOne.frame.height + rigthSideImageTwo.frame.height)+8, width: (screenSize.width - 20) * (30/100), height: (height - 8)/3))
moreImageLbl.text = "+4"
moreImageLbl.textAlignment = .Center
moreImageLbl.textColor = UIColor.whiteColor()
moreImageLbl.backgroundColor = Utilities.getGSBlackColor(alphaValue: CGFloat(0.6))
yposition += bigScaleImageView.frame.height
let editLikeView = UIView(frame: CGRect(x: 0, y: yposition, width: screenSize.width - 20, height: 50))
likeBtn = UIButton(frame: CGRect(x: 0, y: 8, width: 15, height: 15))
likeBtn.setTitle("", forState: .Normal)
likeBtn.setTitle("", forState: .Selected)
//likeBtn.backgroundColor = UIColor.whiteColor()
var image = UIImage(named: "gray_heart")?.imageWithRenderingMode(UIImageRenderingMode.AlwaysOriginal)
likeBtn.setImage(image, forState: .Normal)
likeBtn.setTitleColor(UIColor.whiteColor(), forState: .Normal)
likeBtn.setTitleColor(Utilities.getGSRedColor(), forState: .Selected)
likeBtn.titleLabel?.font = UIFont.systemFontOfSize(14)
likeBtn.titleLabel?.textAlignment = .Left
likeBtn.userInteractionEnabled = true
editLikeView.addSubview(likeBtn)
likeCountBtn = UIButton(frame: CGRect(x: 13, y: 0, width: 30, height: 30))
likeCountBtn.setTitle("28", forState: .Normal)
likeCountBtn.setTitle("28", forState: .Selected)
likeCountBtn.setTitleColor(Utilities.getMasterColor(), forState: .Normal)
likeCountBtn.setTitleColor(Utilities.getMasterColor(), forState: .Selected)
likeCountBtn.titleLabel?.font = UIFont.systemFontOfSize(14)
likeCountBtn.titleLabel?.textAlignment = .Left
likeCountBtn.userInteractionEnabled = true
editLikeView.addSubview(likeCountBtn)
rigthSideFooterLbl = UILabel(frame: CGRect(x: (screenSize.width-20) - ((screenSize.width - 20) * (0.80)), y: 0, width:(screenSize.width - 20) * (0.80), height: 30) )
rigthSideFooterLbl.text = "CreatedBy:@XXXXXXXXX"
rigthSideFooterLbl.textAlignment = .Right
rigthSideFooterLbl.textColor = UIColor.blackColor()
rigthSideFooterLbl.font = UIFont.systemFontOfSize(16)
editLikeView.addSubview(rigthSideFooterLbl)
super.init(frame: frame)
self.addSubview(oufitNameLbl)
self.addSubview(oufitItemCountLbl)
self.addSubview(editLikeView)
self.addSubview(bigScaleImageView)
self.addSubview(rigthSideImageOne)
self.addSubview(rigthSideImageTwo)
self.addSubview(rigthSideImageThree)
self.addSubview(moreImageLbl)
}
required init(coder aDecoder: NSCoder) {
fatalError("init(coder:) has not been implemented")
}
}
我使用自定义视图的代码：
for i in 1...3{
var outfitView = OutfitView(frame: CGRect(x: 10, y: yposition, width: screenSize.width - 20, height: 330))
outfitView.bigScaleImageView.image = image1
outfitView.rigthSideImageOne.image = image2
outfitView.rigthSideImageTwo.image = image3
outfitView.rigthSideImageThree.image = image4
itemDetailView.frame.size.height += (outfitView.frame.height + 10 )
yposition += outfitView.frame.height + 10
itemDetailView.addSubview(outfitView)
}