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iOS and MacOS / Apple Mach O Linker Error

Author
Message
Zubby1970
AGK Backer
15
Years of Service
User Offline
Joined: 22nd May 2008
Playing: AGK Studio Always
Posted: 23rd Sep 2012 23:31
ive updated to ios6 on my phone but now compiling my old program which worked last week wont work now.

i get a Apple mach 0-linker error. has anyone had the same issue and if so did you fix it and how.

thanks.

There can only be one
Ancient Lady
Valued Member
20
Years of Service
User Offline
Joined: 17th Mar 2004
Location: Anchorage, Alaska, USA
Posted: 24th Sep 2012 01:24
Did you update your Xcode?

If you are using Xcode 4, you probably should have gotten a notification about an update.

I recently had fun with the iOS update. I updated one device and left another as iOS 5.1. And I updated my Xcode 4 as well. This thread talks about the experience.

Cheers,
Ancient Lady
AGK Community Tester
Zubby1970
AGK Backer
15
Years of Service
User Offline
Joined: 22nd May 2008
Playing: AGK Studio Always
Posted: 28th Sep 2012 01:41
yes i updated my phone to ios6 and xcode too

There can only be one
Ancient Lady
Valued Member
20
Years of Service
User Offline
Joined: 17th Mar 2004
Location: Anchorage, Alaska, USA
Posted: 28th Sep 2012 03:18
Edit your Xcode project and make sure that you have only 'armv7' as the architecture (and/or valid architecture) everywhere that it lets you set it.

The updated Xcode tries do do armv7s (or something like that) and it is causing linker errors. That might be your problem.

Cheers,
Ancient Lady
AGK Community Tester
JDforce
19
Years of Service
User Offline
Joined: 27th Jul 2004
Location: Sea of Tranquility
Posted: 28th Sep 2012 06:12
Zubby, post the whole message text, I have experienced and solved some of that, but more info is needed.

May the 3d force B with U
Ancient Lady
Valued Member
20
Years of Service
User Offline
Joined: 17th Mar 2004
Location: Anchorage, Alaska, USA
Posted: 28th Sep 2012 16:30
Since I have not experienced the problem, I have not had to solve it and don't know how to help.

Sorry.

Cheers,
Ancient Lady
AGK Community Tester

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