Is there a limit to the number of AOVS you can set up?

[Anonymous]

I have a set up with 9 different AOVS (the common ones for compositing) but when I open the exr in nuke most of them come out black/without information on them.

[Stephen.Blair]

No, there is no limit, except for light group AOVs (because there's a limit to the number of light groups)

[Anonymous]

Hmm, then something weird is happening because every time I input my renders from Maya into nuke some of the aovs come out black. But now I think the problem is with nuke and not with Arnold haha.

Thanks for the answer!!