Since upgrading from 4.27 to 5.1, my project is completely broken. I anticipated some growing pains, but this is next level. I can’t launch the project from the .uproject; I have to go through the base launcher. And as of today, I can’t even use the editor. Once I’m in, as soon as I hover over the menu bar, the whole screen freaks out and goes black. See attached.
I was able to get it to compile, but the UI components are completely screwed up and, even once packaged, loading any new map results in a non-descript “Fatal Error.” Everything worked fine
before the “upgrade.” I’ll probably just cut my losses and go back to an old build, but I wanted to put this out there.
It’s your GPU drivers.
Try downgrading to ‘studio’ drivers.
Also, try resetting all 3D options to defaults in the Nvidia control panel.
Hey there @Kid_Ying! Welcome to the community! As Clockwork mentioned it is a driver issue that causes this sometimes. If either of those don’t work, here’s 2 threads that can solve some driver issues.