On 26/09/12 3:17 AM, Stephan Eggermont wrote:

http://stackoverflow.com/questions/1496788/building-for-10-5-in-xcode-3-2-on...

I found that last night too. I ended up replacing: NSApplicationDelegate --> NSObject NSWindowDelegate --> NSObject in the two declarations. With the change, I successfully built a VM. But, the VM behaved in exactly the same way - displaying only a blank window. BTW, I noticed there was already code that was commented out, which effectively did the same as the above. My understanding now is that NSApplicationDelegate and NSWindowDelegate just provide compile time checks on the implemented protocol, meant to formalize a previously informal protocol. So, the underlying implementation is somehow dependent on OSX-10.6 behaviour.