Unity 2021.3.3f1 ARCore problems on device

I'm Stuck
3

Hi @chiara_passa , the steps that are listed under Building for Android 11 (API level 30) and higher should actually resolve this. Could you please try these steps, specifically:

Add a Custom Main Manifest to your Unity project

  1. Select Edit > Project Settings… > Player
  2. Scroll to the bottom of the Player settings window, and expand the Publishing Settings section
  3. Under Build, check the box next to Custom Main Manifest

player_settings
player_settings847×875 73.1 KB

Add the needed tag to your Custom Main Manifest

  1. Open the AndroidManifest.xml file located at <project_root>/Assets/Plugins/Android in the text editor or IDE of your choice
  2. Add the following tag to the end of the file, just before the closing manifest tag:
<queries>
  <package android:name="com.google.ar.core" />
</queries>

Then save the file, and try building again. Your AndroidManifest.xml file should look similar to this when you’re done:

example_manifest
example_manifest1396×840 110 KB

Please let me know if this works. If there’s another issue that you are running into it would be great if we could identify what that may be.

Thanks.