I've just installed the latest stable SDK (previously I had the beta) and it looks like I'm unable to launch any apps on the iPhone Simulator running iOS 4.3. Basically all the apps are crashing at launch.

If I switch to iOS 4.2 in the Simulator and install the app it works, but on 4.3 keeps crashing at launch.
Corona simulator and building for device works ok. I'm having the problem only on the the Simulator with iOS 4.3.

Anyone is experiencing something like this?

Hi, are you running the simulator on a new Macbook Pro with Sandy Bridge Chipset?

The simulator will crash if you call some specific OpenGL functions in 4.3, example: glDrawArrays(); but runs fine in 4.2

It seems to occur on the MBP 2011 only. Unfortunately I couldnt find a fix yet.
Meanwhile I have to use an older Macbook for IOS4.3 tests.

Wow, thanks! Could have never guessed something like that!

Yes I'm using a Macbook Pro with Sandy Bridge Chipset (2.2ghz quad-core).

If someone find some fix please let us know!

more info: https://devforums.apple.com/message/399554

I too am having this same issue, have a new macbook pro from this year 2.0ghz quad core, has anyone found any solutions for this?