[Processing 4] can not open device. no devices found

[lorenlepton]

so after mulling over whether to do coding again. ive been looking at Processing for my coding endeavours. done plenty coding in the past in visuals & played with kinects etc

but one thing that seems to play in this library is the SimpleOpenNI Error: Can't open device: DeviceOpen using default: no devices found. Can't init SimpleOpenNI, maybe the camera is not connected! error. no matter if I move the camera to another port etc.
which is weird, since I had to debug Daniel Shiffmans own Kinect library to work, which it did work after a bit of searching & fixing. it works in the same ports & no matter what, I cant get this library to work.
I even tried it in Processing 3, just incase. But that left with even more errors. so I have no idea what the problem is or even the fix should be

Big Sur
Processing 4.3