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'Focus' and 'HUX' doesnt exist

edited December 2017 in Q&A and Discussions

I started a project from MR Design Lab which is interacting objects. but there are certain errors which are i am facing.
**The type or namespace name Focus' does not exist in the namespaceHUX'. Are you missing an assembly reference?
**The type or namespace name InteractionSourcePressType' could not be found. Are you missing an assembly reference?** **The type or namespace nameInteractionSourceUpdatedEventArgs' could not be found. Are you missing an assembly reference?

Previously on the same settings i worked on different applications and it worked perfectly i dont know whats the problem

Script association is also getting lost again n again. Is that a bug in Unity ?
any ideas ?


Thanks in Advance



  • @Adeel,

    Here's a quick suggestion. Look to see if your app is throwing any compile errors. This could prevent the various components from compiling and give you mysterious and misdirecting exceptions like this.


    James Ashley
    VS 2017 v5.3.3, Unity 2017.3.0f3, MRTK 2017.1.2, W10 17063
    Microsoft MVP, Freelance HoloLens/MR Developer

  • Unity is Unable to create the whole project for VS2017 i dont know maybe its some kind of a bug or a real errors its shitty cuz of Unity is updating itself but the tutorials and help on Microsoft Hololens page is still on the support the previous versions. No information regarding the new unity updates.

  • Hi You need to be using (Updated MRTK Unity Editor to 2017.2.0p2 MRTP 5 updates)[https://github.com/Microsoft/MixedRealityToolkit-Unity/pull/1433]

    The update now only support this version and hence crashes occur

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