Ask the Experts / Wierd error trapper appearing.

Im working on my project park at the moment but ive come to a delay: I use zero clearances and build some stuff and use restore clearances i click a ride to build, a rain fx plays and an error trapper appears.

Any ideas how i fix this?


Thanx

what does the error trapper say ?

tbh i think i have found a way around it. I just save now and then and it fixes itself.
Ill post if something happens again though.

Thanxs anyway.