Compatibility of the latest Nuitrack runtime and SDK versions

Nuitrack SDK
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Nuitrack SDK v1.8.0 requires Nuitrack runtime v0.33.0 (see the information in CHANGELOG).
Download Nuitrack SDK v1.8.0 and Nuitrack runtime v0.33.0 here.

Nuitrack SDK v1.7.0 is compatible with Nuitrack runtime >= v0.32.0.
Download Nuitrack SDK v1.7.0 and Nuitrack runtime v0.32.0 here.

If you’re running your Unity project with the Nuitrack runtime >= v0.33.0 and see the following exception:

NuitrackException (TerminateException): WARNING: Cannot load library module: C:\Program Files\Nuitrack\nuitrack\nuitrack/middleware/NuitrackModule.dll
ERROR: TBB version mismatch: runtime library version is 9102, but the application was compiled with the 11102 version!

follow the steps below (refer to the Intel® Threading Building Blocks documentation for more details):

  • close the Unity editor;
  • replace the TBB library in your Unity editor with the library from Nuitrack:
    • Windows : copy the tbb.dll library from %NUITRACK_HOME%/bin to your Unity editor folder (for example, C:\Program Files\Unity\Hub\Editor\2019.4.8f1\Editor );
    • Linux : copy the libtbb.so.2 library from /usr/local/lib/nuitrack/ to your Unity editor folders (for example, /home/user/2019.3.3f1/Editor and /home/user/2019.3.3f1/Editor/Data/Tools );
  • run the Unity editor again.
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Running this line in a Windows administrator command prompt will fix all Unity versions

FORFILES /S /P "C:\Program Files\Unity\Hub\Editor" /M tbb.dll /C "cmd /c copy \"C:\Program Files\Nuitrack\nuitrack\nuitrack\bin\tbb.dll\" @path"
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