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Logic Pro X crushes when opening Show buddy Active AU

Posted: Mon Jul 13, 2020 7:20 pm
by Stephan
HI there,

we just bought a new mac-mini (2018) ,3.2 GHz 6 Core Intel Core I7, 16 GB 2667MHz DDR4, intel UHD Graphics 630 1536MB
We are running Logic Pro X V10.5.1 on that machine and wanted to insert SBA as Audiounit.
But everytime we do Logic will crash immediatly.

The OS version is 10.15.5.

The standalone verison of SBA is running very well.

Someone got an idea what we can do to get this fixed?
Or someone got the same problem?

Crashlog is attached as .zip which contains .txt file.
crashlog.zip
MacReport
(34.15 KiB) Downloaded 69 times
Greetings
Stephan

Re: Logic Pro X crushes when opening Show buddy Active AU

Posted: Mon Jul 13, 2020 10:12 pm
by Dave Brown [admin]
Until we diagnose the cause of this obscure crash (which appears to be linked to the Logic Pro 10.5 release) a workaround is to control the SBA standalone using MIDI notes transmitted from Logic (via the macOS IAC driver)

Re: Logic Pro X crushes when opening Show buddy Active AU

Posted: Wed Jul 15, 2020 3:27 pm
by Stephan
Thanks Dave, we will give it a try.

Re: Logic Pro X crushes when opening Show buddy Active AU

Posted: Tue Jul 21, 2020 8:08 pm
by Stephan
We tried to run sba as standalone.
SBA works until we start playback in logic. SBA recives Midi and after 3-5 preset changes SBA freezes. :(
Then we closed logic and after a few seconds SBA unfreezed.

It´s frustrating...

Re: Logic Pro X crushes when opening Show buddy Active AU

Posted: Wed Jul 22, 2020 2:25 pm
by Dave Brown [admin]
Use MidiPipe to check the MIDI being transmitted across the IAC bus is correct.

Also, make sure you don't have a MIDI feedback loop by disabling the IAC driver in the Logic MIDI Preferences...

Screenshot 2020-07-22 at 14.22.39.png
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