In my app made in Unity, I have two scenes, a menu scene with normal UI elements and an AR scene with an Instant Tracker. When I am running the app in the unity editor the grid lines are showing in the web cam but when I am building on the mobile phone, the grid lines are absent in the AR scene.
I noticed that when I am building only the AR scene and removing the menu scene the grid lines are appearing just fine.Where could be the problem?
On which devices are you testing? Is the problem occurring on all of them? Does it change anything if you disable the SMART option in the Instant Tracker inspector?
Can you please post the logs from the device when the issue is happening?
It's working fine after disabling the smart option. Thank you so much for the help! :)