使用 audiokit 运行断开耳机会导致 AKOperationEffect 出现 malloc 错误

Question

// 我的代码如下

do{
    file = try AKAudioFile(readFileName: "Sound1.mp3", baseDir: .resources)
    //    file =  try AKAudioFile(forReading: SingletonClass.sharedInstance.recordedURLs[SingletonClass.sharedInstance.recordedURL]!)

    //     AKSettings.defaultToSpeaker = true
}
catch {

}

do {
    player = try AKAudioPlayer(file : file)

}
catch {

}

let lfoAmplitude = 1_000
let lfoRate = 1.0 / 3.428

_ = 0.9

//filter section effect below
filterSectionEffect = AKOperationEffect(tracker) { input, _ in
    let lfo = AKOperation.sineWave(frequency: lfoRate, amplitude: lfoAmplitude)
    return input.moogLadderFilter(cutoffFrequency: lfo + cutoffFrequency,
                                  resonance: resonance)
}
Audiokit.output = filterSectionEffect
Audiokit.start()

每当我使用带有代码 player.play 的按钮播放音频时，音频都能正常播放。如果我连接耳机，它也可以正常播放，但是一旦我断开耳机，我就会看到错误：

对于有线耳机和蓝牙耳机，情况都是一样的。我的应用程序因为这个问题而卡住了，这也只发生在 AKOperationEffect 上。任何帮助，将不胜感激。

Answer 1

Kunal Verma 的评论是正确的，但为了完整起见，这里是修复它的提交。

https://github.com/AudioKit/AudioKit/commit/ffac4acbe93553764f6095011e9bf5d71fdc88c2

使用 audiokit 运行断开耳机会导致 AKOperationEffect 出现 malloc 错误

Disconnecting headphones with audiokit running gives malloc error with AKOperationEffect specifically

headphones

ios

swift

audiokit

使用 audiokit 运行 断开耳机会导致 AKOperationEffect 出现 malloc 错误

Disconnecting headphones with audiokit running gives malloc error with AKOperationEffect specifically

headphones

ios

swift

audiokit

使用 audiokit 运行断开耳机会导致 AKOperationEffect 出现 malloc 错误