Search Unity

  1. Welcome to the Unity Forums! Please take the time to read our Code of Conduct to familiarize yourself with the forum rules and how to post constructively.
  2. Unite 2023 Registrations are now LIVE! We are thrilled to announce that Unite 2023 Registration is now live and open for all!
    Dismiss Notice
New Forum User Notice Unite 2023 Registrations are now LIVE!

InvalidOperationException: Cannot query value of control

Discussion in 'Input System' started by whitexroft, Jun 4, 2020.

  1. whitexroft

    whitexroft

    Joined:
    Oct 22, 2012
    Posts:
    48
    While stress testing we are getting the following exeptions:

    Code (CSharp):
    1. InvalidOperationException during event processing of Dynamic update; resetting event buffer
    Code (CSharp):
    1. InvalidOperationException: Cannot query value of control '/DualShock4GamepadHID/buttonNorth' before 'DualShock4GamepadHID' has been added to system!
    ... and a ton of similar errors

    As it can handle switching controls runtime alright, it seems that InputSystem have it complicated when user switches off controller WHILE holding a button on the controller.

    The controls scheme is very simple and as follows:
    upload_2020-6-4_15-3-43.png

    Is there anything that we are missing?
    We are running on 2019.3 with InputSystem 1.0.0
     
    whitexroft, Jun 4, 2020
    #1

  2. whitexroft

    whitexroft

    Joined:
    Oct 22, 2012
    Posts:
    48
    Additionaly, if doing so when Input Debugger with dualshock screen open, unity basically breaks
     
    whitexroft, Jun 4, 2020
    #2

  3. jiannis_hs

    jiannis_hs

    Joined:
    Apr 26, 2016
    Posts:
    8
    did you find a solution to this one? we're having the exact same issue
     
    jiannis_hs, Nov 2, 2020
    #3

  4. victor_apihtin

    victor_apihtin

    Unity Technologies

    Joined:
    Mar 2, 2021
    Posts:
    28
    can't believe this hasn't been addressed yet
     
    victor_apihtin, Jul 28, 2021
    #4

  5. victor_apihtin

    victor_apihtin

    Unity Technologies

    Joined:
    Mar 2, 2021
    Posts:
    28
    for anyone having this issue:
    In our case our actions were having 2 separate interactions for "Press" and for "Release"
    Setting it to a single "Press and Release" fixes the issue
     
    victor_apihtin, Jul 29, 2021
    #5