Strange problem on playing mode. Editor Crash

Hi there! I purchased Unity 5 1 month ago, and I have been trying all the betas, on the last beta, the beta18 i have this strange problem when I pass to play mode.
I have tried creating other project, with only the charachter controller and anything else but I keep having this problem.
On the console I get this advise:
j - i == terrainChunksInfo.numChunksInX * terrainChunksInfo.numChunksInY
And also many others who says:
False.
Then if i want to return to the editor clicking on the play mode button the entire Unity freezes and I have to close it and restart it.
I can continue developing my games without any problem but it is a pitty if I can not try my game.

I hope some of you know how to solve my problem

Thank you very much
Miguel

1 Like

It’s probably this problem: Terrain Hangs Editor B18

Untick static on your terrain until a beta comes out that fixes this.