Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5 [KIND OF SOLVED]

2010-03-12 Thread Nick Zitzmann
On Mar 12, 2010, at 3:52 PM, Steve Mykytyn wrote: > While the safest approach is to use NSClassFromString to ensure that you can > run in 64 bit on 10.5 There are a lot of hidden pitfalls with targeting 64-bit architectures on Leopard, because there's a lot of UI-related things that should wor

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5 [KIND OF SOLVED]

2010-03-12 Thread Steve Mykytyn
Thanks to everyone for their suggestions, particularly Greg Parker for the unambiguous clarification. While the safest approach is to use NSClassFromString to ensure that you can run in 64 bit on 10.5, I opted not to do that because it's not enough to actually get all 64-bit apps to work on 10.

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5

2010-03-09 Thread Greg Parker
On Mar 9, 2010, at 2:57 PM, Steve Mykytyn wrote: > I know all about separating 10.6 from 10.5 stuff. The problem is: I've been > testing on a 10.5 PPC machine, where everything works fine. On 10.5 Intel, > it does not finish starting up, just crashes out. Never gets anywhere that I > would us

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5 (repost)

2010-03-09 Thread Clark Cox
On Tue, Mar 9, 2010 at 2:36 PM, Steve Mykytyn wrote: > (fumbled the previous post - sorry) > > Trying to build an app with base SDK 10.6, target OS 10.5. > > everything works fine on Intel 10.6, PPC 10.5, but I get a crash on INTEL > 10.5.  Any suggestions? > > Exception Type:  EXC_BREAKPOINT (SI

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5

2010-03-09 Thread Nick Zitzmann
On Mar 9, 2010, at 3:57 PM, Steve Mykytyn wrote: > Even if the startup sequence for an app was different between PPC and Intel, > I'd expect to eventually crash out on both PPC and Intel if it was something > I'm doing in the source code. > > This has got to be something with the way I have th

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5

2010-03-09 Thread Steve Mykytyn
I know all about separating 10.6 from 10.5 stuff. The problem is: I've been testing on a 10.5 PPC machine, where everything works fine. On 10.5 Intel, it does not finish starting up, just crashes out. Never gets anywhere that I would use something 10.6 related. Trying to be as clear as possi

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5

2010-03-09 Thread Steve Christensen
The class NSRunningApplication only exists on 10.6 and later. Are you doing a runtime check before using it? Class nsRunningAppClass = NSClassFromString(@"NSRunningApplication"); if (nsRunningAppClass != NULL) { // 10.6 case... NSRunningApplication* currentApplication = [nsRunningAppC

10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5 (repost)

2010-03-09 Thread Steve Mykytyn
(fumbled the previous post - sorry) Trying to build an app with base SDK 10.6, target OS 10.5. everything works fine on Intel 10.6, PPC 10.5, but I get a crash on INTEL 10.5. Any suggestions? Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0002, 0x Cr

Re: 10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5

2010-03-09 Thread Sean McBride
On Tue, 9 Mar 2010 14:30:07 -0800, Steve Mykytyn said: >Trying to build an app with base SDK 10.6, target OS 10.5. > >everything works fine on Intel 10.6, PPC 10.5, but I get a crash on PPC >10.5. Any suggestions? > >Exception Type: EXC_BREAKPOINT (SIGTRAP) >Exception Codes: 0x0002,

10.6 Base, 10.5 Target, runs fine on everything except Intel 10.5

2010-03-09 Thread Steve Mykytyn
Trying to build an app with base SDK 10.6, target OS 10.5. everything works fine on Intel 10.6, PPC 10.5, but I get a crash on PPC 10.5. Any suggestions? Exception Type: EXC_BREAKPOINT (SIGTRAP) Exception Codes: 0x0002, 0x Crashed Thread: 0 Dyld Error Message: