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IOS linking error

May 6, 2015 - 12:36am #1

Hi,
while making build of my ios ar app with vufria unity extention 4-0-105, it gives following linking error,

let me know how to correct it as soon as possible.

Undefined symbols for architecture armv7:
  "_dispatch_queue_attr_make_with_qos_class", referenced from:
      l5482 in libVuforia.a(libVuforia.a-armv7-master.o)
ld: symbol(s) not found for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

 

thanks.

chiragrana
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May 15, 2013
Posts: 3
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IOS linking error

May 14, 2015 - 8:49am #6

thanks for all replies, it worked finally.

 

 

chiragrana
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May 15, 2013
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IOS linking error

May 14, 2015 - 6:24am #5

So silly of me; I remember trying with Xcode 6 before but that was probably before I reimported the Vuforia libraries. Thanks for the help; that worked!

Colgruv
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November 13, 2014
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IOS linking error

May 13, 2015 - 5:37pm #4

You'll need to switch to Xcode 6 for arm64 support.

dm3d
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March 26, 2013
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IOS linking error

May 13, 2015 - 2:16pm #3

I now have the same problem. I'm using Unity 5.0.1p3 and building with xcode 5.1.1. Attached is the screenshot with my build settings.

 

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Colgruv
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IOS linking error

May 7, 2015 - 11:51am #2

  • What version of Unity are you using?
  • Could you provide a screenshot of the iOS Player Settings from Unity?

 

dm3d
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