Auwrapper synth

Developer VST 3 SDK
1

Hallo,
does auwrapper supports Instruments/Synths?
I have built a lot of VST3-Effects with auwrapper, they work fine in Logic. Pro X 10.4.8
But my VST3-Synth not.
The Logic Plugin-Manager runs with errorcode: initialize result -10875.
‘Can not open’ .
(The VST3-Synth itself runs in the VSTTestHost)

Thanks for answer
Jörg

2

The auwrapper supports instruments. Our own instruments like Padshop, Retrologe and HALion uses it. Have you tried to run the auval tool directly?

3

Thank you for your reply.
Yes, I tried auval. It gives the same result:
FATAL ERROR : initialize: result -10875

4

I’ve found the reason for the problem:
I made a mistake in returning the output channels number.
Thank you