Pink screen in android build unity vuforia

Questions & Answers
1

I’m having problems with a pink screen in the area where the device’s camera is, I don’t see it on unity but when I build an apk for android and install the app, and when I get to scan, the location that represents the camera device turns pink as shown in the print.

I’m using unity 2019.3.7f1, Vuforia version 9.0.12

I tried to use the “Auto Graphics APIs” option
I built it checked, I made it unchecked with “OpenGLE3”, with “OpenGLE2”, even with Vulkan, nothing took the damn pink screen

Does anyone know why this occurs? I’m days trying to solve this problem, researched everything on the subject, nothing else solved

2

I solved the problem but now I have another,
I only moved back from the version of vuforia from 9.0.12 to 8.6.10, and tried to make another build just with this change, and managed to get rid of the pink screen, but the game took 5 minutes to open on the phone.