Hello. Have same problem here. it started after i import google vr. Delete it even open new project but still this happens. In other phones no problem but my Sony Xperia XA1 ultra this happens. Itry open Google Play Stro apps but even there it happens. Anyone know solution?

Pics here.

https://ibb.co/MVskZzt

https://ibb.co/52Gdym8

https://ibb.co/pW4PVzj

unity 2019.1.9f1

vuforia 8.3.8

Hi,

Have you tried the previously mentioned approach to change the API to open GLES2?

In addition if on other devices the same setup works, then it is highly likely to be a hw issue with your device.

Thank you.

Vuforia Engine Support

I'm having this same exact issue on my oppo f11. Works fine on other phones. Would be interested to know if there is a known fix for this.

Hi,

Based on the imageTarget I assume you are using Unity to developer your application. Unity handles all the rendering based on the Graphics engine you select in the build settings.

I would advise to change it from Auto to Open GL ES 2 or 3 and try it out. However if this will not solve the issue and the same application, with the same build configuration is working on other devices , the error that you are facing would be device related.

Thank you.

Vuforia Engine Support