Forum Discussion
Oculus Quest 1 not generating rec.upipelinecache file
Hello, I'm trying to implement ue4's native PSO system into my project. Right now it won't cache and generate the rec.upipelinecache file nor it's associated folder CollectedPSOs. Even when I manuall...
I also encountered this problem on UE4.27 Quest2, and have been unable to find the problem where ".rec.upipelinecache" cannot be generated. But I changed the direction, I packaged it on the Pico4 platform, and the file ".rec.upipelinecache "could be generated normally, and the following operation was the same as the process on the Internet.Of course, it is not necessary to use Pico, such as Android phones, should also be able to generate "rec.upipelinecache" file, as long as the Android platform should be universal.
The problem is not with Quest but with sdk 30+. When PSO caching complete it tries to write .upipelinecache in Saved folder but the standard READ/WRITE on disk doesn't work with sdk 30, you need to use another permission (which I couldn't to set up). What fixed the problem for me is build for 29 SDK, collecting pso caching and switching sdk back.
Thank you brother, help me solve this problem for a long time, thank you again😁
