I was having trouble with Vuforia after working on it for a long time and then building it on Android. The app ui/canvas worked, but then when I got to the vuforia part, it was just completely blacked out. So, I was playing around with it and then other errors showed up so I ended up reinstalling unity + vuforia. I have all xr settings ready + vuforia .license key + image targets are showing properly. But, I see 38 errors in console pointing to errors like:
Assets/Vuforia/Scripts/VuforiaBehaviour.cs(19,33): error CS0115: `Vuforia.VuforiaBehaviour.Awake()' is marked as an override but no suitable method found to override
Assets/Vuforia/Scripts/Internal/VuforiaBehaviourComponentFactory.cs(50,16): error CS0246: The type or namespace name `WordAbstractBehaviour' could not be found. Are you missing an assembly reference?
but I have these scripts and I can open it on visual studio.
Any suggestions for how to 1) fix these console errors 2) how to get the app working on android?