Home Forums Software Development dev .NET Could not load Tobii.EyeX.Client.Net20

This topic contains 1 reply, has 2 voices, and was last updated by  Denny [Tobii] 1 year, 2 months ago.

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    I am currently trying to implement the SDK within an existing c# project though I have also attempted it with a fresh project to the same results.
    When I attempt to use ‘eyeX:Behavior.Activatable=”Default”‘ I get the below error:

    Could not load file or assembly ‘Tobii.EyeX.Client.Net20, Version=1.8.498.0, Culture=neutral, PublicKeyToken=70326046dcdce6cb’ or one of its dependencies. The system cannot find the file specified.

    I have checked that the references are pointing to the correct location and both my project and the EyeXFrameWork are both running on x86.
    The Tobii.EyeX.Client.dll is also included within the project and functioning correctly.

    Weirdly eyeX:Behavior.Activate=”button_click” causes no errors.

    If anyone could help me with this I would be greatly appreciative.


    Denny [Tobii]

    Hi Mike,

    There is a dependency that you need to put in “by hand” that you missed.

    However, our interaction eye tracking libraries are from today available on nuget, so I would recommend to install the packages through nuget package manager in Visual Studio instead. Then all the dependencies would be handled automatically when building the solution.

    Package is at https://www.nuget.org/packages/Tobii.EyeX.Framework/ and would be found in nuget package manager if you search for tobii eye tracking.

    Let me know if it does not work out, then I’ll look into it.

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