The Unity version is 2017.2.0f3, and I create the new unity project and import the holotoolkit and holotoolkit-example unity pacakages, and build the colorPicker scene. But the console show the errors like below.
And I think I have finished the holotoolkit configuration well, it like this.
So, has anyone meet the same problems? Or has anyone build holotoolkit samples with the Unity 2017.2.0f3?