Landscape vanishes once edited

Hi guys I have run into a bit of an issue with my landscape terrain .For some reason whenever I try to edit it such as sculpting of flatting the terrain completely disappears in game. So all my characters fall .I cannot figure out why it is happening?

Any tips would be much appreciated

Thanks

Ethan

I am using 4.6.1 version of UE4

Hi ,

What OS are you running on?

Im running Windows 7

I think it was a bug.I deleted the landscape and started over

Please let us know if this error occurs again. I will leave the question open for a few days before marking it as answered for tracking purposes in case it appears again.

Hi ,

We have not heard from you in a few days. I am marking this thread as answered for tracking purposes. If the error appears again, please comment here so we can assist you.