"Unable to determine hardware version"BCM28355 Error In Pi3

Question

I've run sudo apt-get update & sudo apt-get upgrade on my Rpi 3 tonight (Raspbian Jessie). I rebooted, then tried running a jar file from the console, but got the message "Unable to determine hardware version. I see: Hardware : BCM2835 - expecting BCM2708 or BCM2709. Please report this to [email protected]".

 

This also happens when trying to run a java program from BlueJ (but only for code using the Pi4J API).