Editor crashes upon saving

Hey guys,

I am very new to Unreal Engine and ran into a problem right away. I wanted to make something along the lines of a simple roller coaster and since I am new I thought it might be best to look for a template. Well I found one, but everytime I try to save it the Unreal Editor crashes.

I am fairly certain that this is just due to a simple mistake. A mismatch of the versions, wrong use of a template, missing assets god only knows. I would be very thankful for any suggestions. Thus far I’ve tried to run a map check (no erros, just two warnings concerning performance), fix up redirections in the content folder and reinstalling the template. None of these steps seemed to make a difference.

The template in question is this one SimpleCoaster_v1.51.

Thanks in advance and sorry if this is a stupid question

This is most likely due to the template have being made in such a old version of the engine. You will need to install different versions from 4.13 to 4.21 fixing errors on each one until you reach 4.21. Or you can just use the project in 4.13. Other than this, just try and find an updated version of this project or a similar one for 4.21.

Ok, I will try that as soon as I get home. Thanks for the tip