Crashes with iOS 16 and Swift 5.6

[Karthikeyan1108]

let delaySeconds = UIImage.delayForImageAtIndex(Int(i),
source: source)
delays.append(Int(delaySeconds * 1000.0)) // Seconds to ms

[kundanjadhav]

Anyone got any solution for this?

[FrhaanSaqib]

crash occurring on the line of
let delaySeconds = UIImage.delayForImageAtIndex(Int(i),
source: source)
delays.append(Int(delaySeconds * 1000.0)) // Seconds to ms

[tomatobin]

fixed by add defer：

let cfProperties = CGImageSourceCopyPropertiesAtIndex(source, index, nil)
let gifPropertiesPointer = UnsafeMutablePointer<UnsafeRawPointer?>.allocate(capacity: 0)
defer {
gifPropertiesPointer.deallocate()
}

[ashishkakkad8]

Change code after the following line:

let cfProperties = CGImageSourceCopyPropertiesAtIndex(source, index, nil)

Create gifPropertiesPointer and deallocate it will fix the issue in iOS 16.x

let gifPropertiesPointer = UnsafeMutablePointer<UnsafeRawPointer?>.allocate(capacity: 0)
defer {
    gifPropertiesPointer.deallocate()
}
let unsafePointer = Unmanaged.passUnretained(kCGImagePropertyGIFDictionary).toOpaque()
if CFDictionaryGetValueIfPresent(cfProperties, unsafePointer, gifPropertiesPointer) == false {
    return delay
}

let gifProperties: CFDictionary = unsafeBitCast(gifPropertiesPointer.pointee, to: CFDictionary.self)

I have tried and it's working fine for me.

Hope it will help you. Thanks!