Use the plug-in without the SR Display attached
You can use the plugin without a Spatial Reality Display(SR Display) attached.
- Setup your SR Display, if not, see: Setup SR Display，Setup SR Display Runtime
Set up your Unity project installed SRDisplay UnityPlugin, if not, see: Setup for Unity
To use without an SR Display attached
Check Run Without SR Display in Edit > ProjectSettings.. > Spatial Reality Display
This activates the RunWithout mode. In the mode, you can check your app in the normal Game tab and navigate with your mouse(right-click drag and wheel).
If you see the Display 1 No cameras rendering warning,
you can remove it by right-clicking on Game tab and checking on the toggle button.