InvalidOperationException with completely empty scene.

How to reproduce:

1 Install Unity 2021.2.a20 + InputSystem1.1.0-pre5

2 Change Input Mode to new InputSystem in the playersettings.

3.Delete everything in the scene.

  1. Hit play button.

NOTE:
If EventSystem exists in a hierarchy, this doesn’t happen. So, I think, Unity seems to automatically instantiate EventSystem instance with “Old input mode” when No EventSystem exists.

But I don’t need EventSystem and I don’t want EventSystem to run automatically in the background.
I only need EnhancedTouch functionalities. This error is preventing me from implementing my own event system based on enhanced touch.

:roll_eyes:

Would you mind filing a bug report for this? Thanks!