Since a couple of weeks, I have the same problem coming up in Sims 4 Studio whenever I want to look at my Custom Content. It seems that this is the issue with clothes only.
I have the newest Sims 4 Version and my Sims 4 Studio should also be uptodate.
The error reads following: CASPartResource version 46 is not supported. This most likely means that the game has patched beyond what this version of studio supports. Please check for an updated version of SIms 4 Studio.
So I have been waiting for an update to get this fixed, but now I wonder if I have to install the Beta Version.
The Version I am using is: Studio 220.127.116.11. (Wishes)
Anyone had the same problem and knows how to fix it?
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