in Vuforia core Sample's Ground Plane Scene the Error occures and I can't place the chair, need some information.
my device is Galaxy S8+ and self-made see-through device.
I made VuforiaConfoguration-Enable video background OFF, then got subject's error.
With background ON, there is no error.
Video background OFF is not supported with ground plane?
Im using Unity 2018.4.2f1 and Vuforia 8.3.8.