i am beginner in Photoshop CC.
If I use a colorlookup on a picture, then the image is completely black. Why? Not at all lookup's but most of it at CrispWinter.
Thanks for answer.
I am not sure why your post is showing as "Assumed Answered" as you clearly have not had an answer.
I've just tried this and it looks like a bug in CC2017 with the operation of some of the *.look look up tables. It works correctly in CC2015.5 and I copied the *.look files from CC2015 to cc2017 just in case they were corrupt - but they will not work in 2017.
I have raised the issue at the link below where Adobe are likely to see it
I have the exact same problem in CS6 with downloaded LUTS from https://www.premiumbeat.com/blog/free-premiere-pro-lumetri-looks/. All of them work after clicking them once, I'll get a black picture, load a different LUT, go back to the black one, and then it'll show. It works for all of them O Mother. I'm really curious to see what O Mother looks like.