Hello, I’m getting a “NullPointerException” trying to draw a PShape from an array of the same type. This is the code snippet: PShape s10, s15, s20, s25, s30, s35, s40, s45, s50; PShape[][] grid = { {s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50, s50}, {s5…

Apparently, you need to create the shapes before you can fill the grid it works with String though (your code isn’t runable, so I had to add a lot) example: PShape s10, s15, s20, s25, s30, s35, s40, s45, s50; String[][] grid = { { "s50", "s50", "s50", "s50", "s50", "s50", "s50", "s50",…

Draw a PShape from a PShape array

Processing Beginners

glv July 22, 2023, 2:15pm 4

Hello @eliamedeot ,

Please read:

There is a reference to this in the Guidelines:

By generating an MCVE you may be able to solve the problem before asking for help.

If you do post an MCVE we may be able to better guide you to a solution.

The Homework Policy is in the FAQ if you are not already aware:
https://discourse.processing.org/faq

:)

1 Like

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Draw a PShape from a PShape array

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