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Xcode Runtime Errors

November 2, 2018 - 2:55pm #1

HI - 

I am getting 3 Runtime Errors in Xcode from simply building an empty ARCamera scene. I tried building vuforia's core samples and the same errors occur.

 

UI API called from background thread Group:



UI API called from background thread: -[UIApplication windows] must be used from main thread only

UI API called from background thread: -[UIView subviews] must be used from main thread only

UI API called from background thread: -[UIWindow rootViewController] must be used from main thread only

Any idea how to get rid of them?

Unity - 2018.2.14f1

Vuforia - 7.5.26

Xcode - 10.1 (10B61)

Thank You!

 

Xcode Runtime Errors

November 4, 2018 - 10:22am #3

Xcode Runtime Errors

November 4, 2018 - 10:07am #2

I added the script from here: https://developer.vuforia.com/forum/ios/workaround-ios-apps-failing-review

Delaying the Vuforia Initialization make the errors occur only when the first Vuforia scene is loaded.

(see attached Runtime errors).

Does anyone know how to get rid of these?

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