PyAudio OSError：[Errno -9986] 内部 PortAudio 错误

Question

我正在尝试在 MacBook Air 上的 OSX 上运行 PyAudio，但我不断收到错误消息：

||PaMacCore (AUHAL)|| Error on line 1316: err='-66748', msg=Unknown Error
Traceback (most recent call last):
  File "main.py", line 15, in <module>
    stream = p.open(format=p.get_format_from_width(wf.getsampwidth()),
  File "/Users/carlbengtsson/Library/Mobile Documents/com~apple~CloudDocs/stickerapp-ml/sound-detection/venv/lib/python3.8/site-packages/pyaudio.py", line 750, in open
    stream = Stream(self, *args, **kwargs)
  File "/Users/carlbengtsson/Library/Mobile Documents/com~apple~CloudDocs/sound-detection/venv/lib/python3.8/site-packages/pyaudio.py", line 441, in __init__
    self._stream = pa.open(**arguments)
OSError: [Errno -9986] Internal PortAudio error

我正在运行 Python 3.8.2 并使用 brew 安装了 PortAudio。 任何人以前遇到过这个问题，对从哪里开始调试这个或声音识别的替代方案有任何想法？ 谢谢

Answer 1

升级到 Big Sur 后，我也开始收到此错误。

There seems to be an issue with compiling portaudio against macOS SDK 11. Downgrading XCode to 12.1 (which uses macOS SDK 10.5) on Big Sur has reportedly fixed the issue which is currently being tracked here: https://github.com/PortAudio/ portaudio/issues/218#issuecomment-731310548 。

或者，现在从--HEAD重新安装似乎对我有用。

brew uninstall portaudio
brew install portaudio --HEAD

Answer 2

您最近更新到 BigSur 了吗？ 更新后，我在另一个程序中看到了这一点。