How to avoid this crash?

Literally just started a project, added like three cubes and got a crash? What should I do to prevent it?

My system:
i7 9700
32 Gb RAM
GTX 1660
Windows 10

link text

Array index out of bounds: 9 from an
array of size 4

Anything more to say about how you handle the arrays?

Weird that it causes a crash. If you look at the log, there can be a lot of out of bounds array stuff going on, and you just get warnings…

Thanks for replying! I haven’t handled them at all, don’t know what that is (didn’t even use any blueprints). Any idea as to how I could get a grasp of this topic (for crash troubleshooting purposes)?

Thanks for replying! Any idea as to what could be causing the out of array stuff? (I barely even starting working on a new project. I didn’t use any code or even blueprints)

Yeah, scratch that and forget I even mentioned it. In that case, I’d go ahead and verify the engine install…

Thanks! I’ve actually done that. Seems to be working so far. Fingers crossed.