On MacOS 10.15.3, the wave appears but the spectrum does not

[nebulou5]

On MacOS 10.15.3, the wave appears but the spectrum does not.

[hoppi13]

Was this with the PyQt version and if so did you ever figure it out? I am having the same issue with windows.

[nebulou5]

Yes, this was the PyQtGraph iteration and I never ended up solving the bug.

[hoppi13]

https://github.com/sbarratt/spectrum-analyzer/blob/master/sa.py

I used this I hope it helps you too.