Hi. I am completely new to Processing, and know nothing of Java, but I am fairly experienced with Python, so I have been writing some code with the Python version of Processing. I am writing a code that moves particles around according to the values of pixels in an image, and ran into errors whene…

NoneType error in Python Processing

Livaarleen February 22, 2019, 2:40am 4

Thank you for your help!

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