black materials editor

I create the materials but when I put them in their objects they all come out black, then when I render they turn out fine

Some specs (OS, C4D & Corona version) would be nice.
Also, such a thing can happen when [using Corona v5 with C4D S 22. ](https://forum.corona-renderer.com/ Cinema 4D S22 #msg168433)

yes, it is on cinema4d r22 with corona 5 on windows 10

any solution?

Hi, Is Enhanced OpenGL preview enabled in the preferences settings? If so, does disabling it help?


Absolutely!
Use V6.

As Cinemike mentioned, can you test it with V6 or our latest V7 daily build?