"Unexpected Error" when attempting to use the color calibrator feature.

[Stef-Frat99]

Hello,

I am a master's student in biology attempting to use your plugin for color calibration. The "White Balance" and "Color Chart" tools appear to be working fine, but the "Color Calculator" and "Color Calibrator" tools are not working and are both giving the same error prompt. I have attached a screenshot of the error message. Initially I was getting the Java error that is mentioned in your troubleshooting page, and I appear to have resolved that issue and am now getting the current error message.

Your help would be much appreciated!
Thank you.