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NullReferenceException from VuforiaConfiguration.Instance

February 15, 2017 - 6:58pm #1

I've integrated Vuforia into my app, and it's okay on Unity editor and Android.

But when it runs on iphone, the logs says

NullReferenceException: A null value was found where an object instance was required.

  at Vuforia.VuforiaAbstractConfiguration.CreateInstance () [0x00000] in <filename unknown>:0

  at Vuforia.VuforiaAbstractConfiguration.get_Instance () [0x00000] in <filename unknown>:0

  at Vuforia.VuforiaRuntimeInitialization.InitVuforia () [0x00000] in <filename unknown>:0

instead of Vuforia initialization successful  message.

It shows always same exception message when I access 'VuforiaConfiguration.instance" to debug.

and it's very fine to work if  Vuforia is applied into newly created empty project.

 

How can i solve this problem ?

 

NullReferenceException from VuforiaConfiguration.Instance

February 21, 2017 - 3:52pm #3

Okay I solved my dumbhead issue - I was mixing SDK versions. Turns out it helps when I use 6-2-10 SDK for all unitypackages. :)

NullReferenceException from VuforiaConfiguration.Instance

February 21, 2017 - 3:25pm #2

I've run into this within Unity (5.5.1f) when trying to run the example video scene using the latest Vuforia SDK as well. 

 

Assets/Vuforia/Scripts/VuforiaConfiguration.cs(11,41): error CS0246: The type or namespace name `VuforiaAbstractConfiguration' could not be found. Are you missing an assembly reference?

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