MRTK3 Template (ML fork) - Spatializer missing


When opening the MRTK3 magic leap fork, from GitHub - magicleap/MixedRealityToolkit-Unity at mrtk3_MagicLeap2 — there’s an error that the Microsoft Spatializer Mixer cannot be found.

A screenshot showing the same error is included in this GitHub issue: Default spatialization audio mixer throws errors when Microsoft Spatializer package is not installed · Issue #11349 · microsoft/MixedRealityToolkit-Unity · GitHub

Does anyone know a solution or workaround? Thank you

Do we need to follow these additional steps to get it to work?

Best regards

Hi @paklnet,

I recommend trying this out to see if it works.

I have reached out to our team regarding this issue and I will report back as soon as I learn more.



Thanks, @etucker -- I just had a look and the "Mixed Reality Feature Tool" downloader is a Windows .exe only, so I won't be able to use it. (I'm on a Mac.)

Here is a potential workaround:

Try to build the project 3 times. If it fails, Try to build one more time and it should build anyway.

This is a known issue and we are hoping to release a fix in the near future.

Hi @etucker

It looks like with a new clone of

git clone --branch mrtk3_MagicLeap2

this workaround is no longer working.

Actually I was able to get it to work by unclicking
XR Plugin Management>MagicLeapSettings>"Enable ML Audio"
and by checking
Project>Audio>"Disable Unity Audio"

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