Hi! I’m using UE5 Preview with Visual Studio 2022, so maybe that’s the problem, although I’m not 100% sure. So I can create and edit C++ files and I can save the project without any problem. I closed UE, and 5 minutes later I opened it again. Everything’s still there, but the C++ files are gone. …

I just found the solution, which is to disable “live coding” (edit → editor preferences → live coding). After disabling it, compiling the code, everything stays where it should even after closing and reopening UE. This is a shame, as it was so comfortable just to press ctrl alt f11 to compile quic…

C++ files disappear from UE interface / scene

Development Programming & Scripting C++

Tien_Duong_71311 (Edward Duong) September 15, 2022, 12:50pm 5

I got this issue too. It’s annoying!