D3DERR_INVALIDCALL! Error

It depends, Has your Sims 2 Body cửa hàng always had that error?
Maybe bạn just installed an Expansion/Stuff Pack hoặc have CC?

If it's always been like that, it's most likely bạn will need to buy hoặc update your Graphics card.

But if it only happened recently, maybe it was an Expansion hoặc Stuff pack that bạn installed (it might have a bug in it) hoặc if bạn recently downloaded CC (that can effect some things), bạn could try uninstall/reinstall your games, hoặc if bạn have CC, try deleting the CC and see if it works then :)