The load command is a 10.6 only mach-o load command (LC_DYLD_INFO_ONLY). Something in your application is compiled and linked for 10.6.

On 23 Oct 2009, at 16:40, Nick Rogers wrote:

Hi,
Thanks for the reply.
The app actually works as a launcher of another app with root privileges (its only job is this).
Hence its a standard cocoa project with the following frameworks:
CoreFoundation, Cocoa, AppKit, CoreData, Foundation and Security frameworks.

Thanks,
Nick

On 23-Oct-2009, at 8:48 PM, Bill Bumgarner wrote:


On Oct 23, 2009, at 5:04 AM, Nick Rogers wrote:

I compiled using Xcode3.2 on 10.6.1, 10.5 base sdk and for Intel 64-bit only with GC only option. The program compiles fine, but the following error is there when launching it on 10.5.8 system: (window doesn't appear)

EXC_BREAKPOINT (SIGABRT)// is actually (SIGTRAP) ******************

Dyld error message:
unknown required load command: 0x80000022

GC is fully supported on 10.5.8.

Something else is broken. Are you linking against any non-Apple libraries? Have they been built correctly?

Also, what is the list of libraries / frameworks you are linking against?

b.bum


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