AudioHardware.cpp：1200：AudioObjectRemovePropertyListener：AudioObjectRemovePropertyListener：没有给定ID为0的对象 [英] AudioHardware.cpp:1200:AudioObjectRemovePropertyListener: AudioObjectRemovePropertyListener: no object with given ID 0

问题描述

在swift中处理一个项目，我正在尝试启动AVPlayer，由于某种原因，它让我异常说

Working on a project in swift, where I'm trying to initiate the AVPlayer, and for some reason it trows me an exception saying

AudioHardware.cpp：1200：AudioObjectRemovePropertyListener：AudioObjectRemovePropertyListener：没有给定ID为0的对象。

AudioHardware.cpp:1200:AudioObjectRemovePropertyListener: AudioObjectRemovePropertyListener: no object with given ID 0.

我想问题出在我的网址上。这是我的代码

I guess the issue is with my URL. Here is my code

func initPlayer() {
    let url:NSURL = NSURL(string:"https://purelight1-163000.appspot.com/api/user/v2/media/track/60/sample")!
    self.playerItem = AVPlayerItem(url: url as URL)
    self.player=AVPlayer(playerItem: self.playerItem!)
    let playerLayer=AVPlayerLayer(player: self.player!)
    playerLayer.frame = CGRect(x: 0, y: 0, width: 10, height: 50) // actually this player layer is not visible
    self.view.layer.addSublayer(playerLayer)
}

推荐答案

Xcode过于繁琐。您只需编辑您的Scheme（Product> Scheme> Edit Scheme）并创建一个新的环境变量OS_ACTIVITY_MODE并将其值设置为disable。

Xcode is overly chatty. You just need edit your Scheme (Product > Scheme > Edit Scheme) and create a new Environment Variable OS_ACTIVITY_MODE and set its value to disable.

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