FFTTap crash

[EnjoyWT]

macOS Version(s) Used to Build

macOS 13 Ventura

Xcode Version(s)

Xcode 14

Description

1. I just try to use FFTTap , but when it use it like this , the code crash.
xcode version 15.1

bufferSize = 1024
fftTap = FFTTap(mic, bufferSize: UInt32(bufferSize),fftValidBinCount: .thirtyTwo, callbackQueue: .main, handler: {[weak self] fs in
         guard let self = self else{return}
         print(fs)
     }) 

fftTap crash .

RawBufferTap works fine

speechTap =  RawBufferTap(mic, bufferSize: UInt32(bufferSize), callbackQueue: .main) {[weak self] buffer,when  in
  guard let self = self else{return}
    buffer.frameLength = AVAudioFrameCount(bufferSize)
    let spectra = self.analyzer.analyse(with: buffer)
    self.spectrumView.spectra = spectra

}

2. When i change the buffer to 4096 there have other crash

And the output

Crash Logs, Screenshots or Other Attachments (if applicable)

No response

[Aurelius Prochazka]

This appears to be an implementation bug. Are you trying to tap the same node twice? You can't. FFTTap is used in a few apps so I know it is working.