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Error when building Unity+MRTK3.0 project: 'The type or namespace name 'EyesPose' could not be found'

Liang Chen 0 Reputation points
2024-07-01T09:26:28.8233333+00:00

I am building a project with Unity+MRTK3.0, and I am getting an error that states: 'The type or namespace name 'EyesPose' could not be found'. However, the script 'EyeCalibrationChecker' has 'using Windows.UI.Input.Spatial'. The error message shows:I am building a project with Unity+MRTK3.0, and I am getting an error that states: 'The type or namespace name 'EyesPose' could not be found'. However, the script 'EyeCalibrationChecker' has 'using Windows.UI.Input.Spatial'. The error message shows:

Library\PackageCache\org.mixedrealitytoolkit.input@fd4c2f6aee55\Utilities\EyeCalibration\EyeCalibrationChecker.cs(123,21): error CS0246: The type or namespace name 'EyesPose' could not be found (are you missing a using directive or an assembly reference?)Library\PackageCache\org.mixedrealitytoolkit.input@fd4c2f6aee55\Utilities\EyeCalibration\EyeCalibrationChecker.cs(123,21): error CS0246: The type or namespace name 'EyesPose' could not be found (are you missing a using directive or an assembly reference?)

Library\PackageCache\org.mixedrealitytoolkit.input@fd4c2f6aee55\Utilities\EyeCalibration\EyeCalibrationChecker.cs(123,49): error CS1061: 'SpatialPointerPose' does not contain a definition for 'Eyes' and no accessible extension method 'Eyes' accepting a first argument of type 'SpatialPointerPose' could be found (are you missing a using directive or an assembly reference?)Library\PackageCache\org.mixedrealitytoolkit.input@fd4c2f6aee55\Utilities\EyeCalibration\EyeCalibrationChecker.cs(123,49): error CS1061: 'SpatialPointerPose' does not contain a definition for 'Eyes' and no accessible extension method 'Eyes' accepting a first argument of type 'SpatialPointerPose' could be found (are you missing a using directive or an assembly reference?)

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  3. Nathan Manis 5 Reputation points
    2024-07-08T16:46:14.11+00:00

    Hello,

    From the error above, it may be due to dependency issue in the specific version of Unity. From post, I can see MRTK 3.0 referenced. What is version of Unity being used for the project?

    Also, does the MRTK 3.0 samples work for you?

    https://learn.microsoft.com/en-us/windows/mixed-reality/mrtk-unity/mrtk3-overview/getting-started/exploring-features/mrtk3-sample-scenes#included-sample-scenes

    Thanks,

    Nathan

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