Thread 5: Simultaneous accesses to 0x10b883638, but modification requires exclusive access - ios

Question

I had asked this question regarding some Apple code and making it work.
I have looked here but the answer there does not solve my problem
Although I solved that problem I am not getting the bellow error on the line shown.
Thread 5: Simultaneous accesses to 0x10b883638, but modification requires exclusive access
private var playerItemContext = 0
override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
// Only handle observations for the playerItemContext
print("jdslfhjkfdhaldfahjkflhajfldashkjfdshkjlas")
guard context == &playerItemContext else {
super.observeValue(forKeyPath: keyPath, of: object,change: change, context: context)
return
}
...
Why is this and how can I fix this?

Answer 1

Try this code:
override func observeValue(forKeyPath keyPath: String?, of object: Any?, change: [NSKeyValueChangeKey : Any]?, context: UnsafeMutableRawPointer?) {
// Only handle observations for the playerItemContext
guard context == &P2SheetViewController.playerStatusContext else {
super.observeValue(forKeyPath: keyPath, of: object, change: change, context: context)
return
}
if keyPath == #keyPath(AVPlayer.status) {
let status: AVPlayer.Status
if let statusNumber = change?[.newKey] as? NSNumber {
status = AVPlayer.Status(rawValue: statusNumber.intValue)!
} else {
status = .unknown
}
//Switch over status value
switch status {
case .readyToPlay:
break
// Player item is ready to play
case .failed:
print(".UKNOWN")
break
// Player item failed. See error.
case .unknown:
print(".UKNOWN")
break
// Player item is not yet ready.
#unknown default: //new jul 17
print(".UKNOWN")
break
}
}
}
Hope it helps