Playback area greyed out. No sound when note input.

• Dec 25, 2019 - 09:13

I think I tried every solution ever suggested here but no... still does not work.
I can't see mixer or synthesizer, I have a soundfont,
I tried headphones, bluetooth headphones, usb speakers...
I reset all the settings,
I tried older versions, nightly versions,
I tried NVRAM (PRAM) and SMC reset,
But when I do the factory reset, I get these messages:

No device selected. PortAudio detected 2 devices. Will use the default device (index 1).
||PaMacCore (AUHAL)|| Failed to open AUHAL component.||PaMacCore (AUHAL)|| Error on line 1248: err='-50', msg=Unknown Error
||PaMacCore (AUHAL)|| Failed to open AUHAL component.||PaMacCore (AUHAL)|| Error on line 1248: err='-50', msg=Unknown Error
Portaudio open stream 1 failed: Internal PortAudio error
init PortAudio failed
Portaudio close stream failed: Invalid stream pointer
no audio driver found
Cannot start I/O
sequencer init failed
zero glyph, id 910
ScoreFont::draw: invalid sym 0

I am using MacOS, the latest version, Catalina (10.15.2)

So, Has anyone ever solved this issue? I don't know how to make MuseScore see my audio driver. Because otherwise I can play sounds on my laptop. I am really frustrated at this point and I really don't want to switch to another software.

Thank you for your help in advance.


Comments

In reply to by Mike Brookbanks

Because there are thousands upon thousands of different system configurations out there we can test them all, some will have things going on we don't know how how to handle. Being a small open source project, we depend on users who are using one of the systems that has a problem to help us understand what is going on and report their findings to us to help us investigate. Can you tell us more information that would help us understand the unique properties of your system that might be leading you to see this?

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