LUNA doesn't see my plugin

[A Former User]

The title says all about it. I've built an AU fx plugin, Logic Pro X sees it but Luna doesn't :(

Does anyne know about the possible causes?

[orange]

Is your plugin "mono to stereo"?

If yes, current Luna system doesn't support "mono to stereo" plugins. "Mono" or "Stereo" versions are supported.

But there is a solution. Convert the mono track to a stereo track (Track menu>Convert to Stereo), and then insert the stereo version of the AU plug-in on the stereo track. Or feed mono track to a stereo bus :) The the stereo version will be visible in the list.

You can find more information from here: https://help.uaudio.com/hc/en-us/articles/360042925631-Why-are-Audio-Units-plug-ins-missing-in-LUNA-

[A Former User]

Oh, that's it, yes it is a Mono-to-Stereo plugin. And it works now :D

Thank you so much! @orange