Announcement

Collapse
No announcement yet.

Error with VR - Assertion failed: !IsUnreachable()

Collapse
X
  • Filter
  • Time
  • Show
Clear All
new posts

    Error with VR - Assertion failed: !IsUnreachable()

    Hello all,
    I am actually working on a vr project, and sometimes my project built crash with and error message (see the screen capture).

    How can I solve this problem, I am using my old vr MotionControllerPawn in the 4.19 version, this can cause issues?

    Tks for your help.


    PS: the message error is : Assertion failed: !IsUnreachable()
    Last edited by zahir3d; 03-16-2018, 07:08 AM.
    _____________
    Zahir3d
    PIXARCHI.COM
    FACEBOOK PAGE

    #2
    Hello,
    I still have this problem even when I am using the new motioncontrollerPawn template!
    Can someone help me please.

    Tks.
    Last edited by zahir3d; 03-18-2018, 11:50 AM.
    _____________
    Zahir3d
    PIXARCHI.COM
    FACEBOOK PAGE

    Comment


      #3
      Its a bug with their 4.19 motion controllers and a function being called in the render thread. They'll have to fix it if you are using default controllers as there isn't an option to skip that function call currently.


      Consider supporting me on patreon

      My Open source tools and plugins
      Advanced Sessions Plugin
      VR Expansion Plugin

      Comment


        #4
        I can't go back to 4.18 with all my assets ? the migration from 4.18 to 4.19 is not possible.
        Last edited by zahir3d; 03-19-2018, 06:47 AM.
        _____________
        Zahir3d
        PIXARCHI.COM
        FACEBOOK PAGE

        Comment


          #5
          This is why you never upgrade your entire project without backups....


          Consider supporting me on patreon

          My Open source tools and plugins
          Advanced Sessions Plugin
          VR Expansion Plugin

          Comment


            #6
            I started this project in 4.19 thinking it was not a preview version anymore.
            _____________
            Zahir3d
            PIXARCHI.COM
            FACEBOOK PAGE

            Comment


              #7
              Then you can't be very far in yet, it will be fixed, just wait it out.


              Consider supporting me on patreon

              My Open source tools and plugins
              Advanced Sessions Plugin
              VR Expansion Plugin

              Comment


                #8
                Thank you for your answer. My client is waiting for the project for tomorrow...
                _____________
                Zahir3d
                PIXARCHI.COM
                FACEBOOK PAGE

                Comment


                  #9
                  Originally posted by zahir3d View Post
                  Thank you for your answer. My client is waiting for the project for tomorrow...
                  If you want to subclass it and override the function or compile a source build I have the fix in a temp commit that you can just copy here:

                  https://bitbucket.org/mordentral/vre...0128a3c9345c01

                  Its a three line change.

                  I assume their eventual fix will be something like it, unless they just move it out of that function entirely (it doesn't need to be there and can be in tick instead).


                  Consider supporting me on patreon

                  My Open source tools and plugins
                  Advanced Sessions Plugin
                  VR Expansion Plugin

                  Comment


                    #10

                    Thank's again for your help mordentral. Thank's for your fix too, I will try to use it as soon as I have time. Actually I am not using the source build.
                    I had a very short deadline on this project (2 weeks for modeling, texturing and working on unreal), so I sent it to the client with some crashes from time to time. My client understood the problem, I will fix the project later. For my next projects, what is the best way to report a bug? by using the forum or github? what crash file do I have to share? Best regards.
                    _____________
                    Zahir3d
                    PIXARCHI.COM
                    FACEBOOK PAGE

                    Comment

                    Working...
                    X