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]
