Search Unity

MacBookPro 2017 running HTC Vive hardware w/ Unity 2018.2.0b1 (controller mostly working)

Discussion in 'VR on macOS Preview' started by tomlong74, May 23, 2018.

  1. tomlong74


    Nov 28, 2012
    After much cussing and discussing, I got my MacBookPro 2017 running the HTC Vive hardware and working (mostly) with Unity version 2018.2.0b1

    The SteamVR example scene files will sometimes work fine others for only a few seconds and then they drop the controller input events. Some examples worked fine and now are not.

    The error that spams the console that I believe to be the issue is:
    XRInputDeviceState: Failed to set the value at featureIndex [4]

    There is zero on the interwebs for this error. The closes thing is MS's XBox XInput API.
    FYI - I do have an XBox controller driver installed - but I don't think these are related.

    Any inside information on this XRInputDeviceState: Failed to set the value at featureIndex [4] would be nice! Thank you!

    EDIT: Seems issue is SteamVR Beta related - But only in Unity Editor, builds work. For more info see:
    Last edited: May 23, 2018