Thanks so much for all these informative answers! -koko On Mar 16, 2011, at 5:29 PM, Nick Zitzmann wrote:
> > On Mar 16, 2011, at 5:08 PM, koko wrote: > >> A customer running 10.5.8 gets this message when launching my app. >> >> Dyld Error Message: >> Symbol not found: _OBJC_CLASS_$_NSURL >> Referenced from: /Applications/Convert It Mac.app/Contents/MacOS/Convert It >> Mac >> Expected in: >> /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation >> >> The app is built 32/64 universal with a deployment target of 10.5 and an SDK >> of of 10.6. >> >> NSURL is available form 10.0 >> >> Can someone shed light on this ? > > That symbol says the user ran the 64-bit slice of the app. I can't really > recommend allowing 64-bit apps to run under Leopard. Yes, the support was > there, but the 64-bit environment wasn't really RFPT in Leopard. There were a > lot of little to big problems back then that made it just not worth it. > > You might want to ask the user if they could try running the app as a 32-bit > app, which they can do by checking a box in the get info window in the > Finder. And if that makes the app work, then I would recommend setting the > minimum OS version per-architecture key in the app's Info.plist so that the > 64-bit slice will only run in Snow Leopard. > > Nick Zitzmann > <http://www.chronosnet.com/> > > _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
