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…

By “variable I created to hold an image”, do you mean the picture variable? If so, I think I’ve solved your NoneType error … but then ran into other types of errors. Perhaps this will get you moving forward? image_name = "image.png" particles_number = 100 magnetic_constant = 255 import math def se…

[image] [SOLVED] Image() nullPtrException Processing.py def setup(): size(500, 500) noLoop() global img img = loadImage('defect_walk0001.png') def draw(): background(0) image(img, 100, 100)

NoneType error in Python Processing

Processing.py

GoToLoop February 21, 2019, 5:55am 3

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NoneType error in Python Processing

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