Crash upon opening Example projects in Simulator

I have built and ran two example projects on the iphone simulator with unity but both apps close upon opening as if there was a crash. I am not sure where to start troubleshooting this.

Console says $UNIX2003 called from function mono_valloc in image (my game name) "if you are encountering this problem running a simulator binary within gdb, make sure you 'set start-with-shell off ’ first

Any help would be much appreciated!

I don’t think Unity Games work in the simulator for some reason. You have to run it on the device.

Unity doesn’t support the simulator

I beg to differ.

I had problems with startup crashes too. The trick is to set (in the player settings in Unity) SDK version to simulator 4.1 or lower (sim 4.2 doesn’t work) and setting IOS to 4.1 or lower.

Should work.

Same problem. Unity Pro. cant use the simulator. Can’t select 4.1 because I suppose the libraries needs 4.2 now.
with 4.2 selected. I get the error:
mmap$UNIX2003 called from function mono_valloc in image

an answer is welcomed.

Did you at least try using 4.1 sdk?