Must qualify the allocation with

[Kevin]

Can you please post a small example program that demonstrates the problem? Note that this should not be your full sketch, but it should be enough for us to copy and paste to see ourselves.

You can find more info in this guide:

Guidelines—Asking Questions

Summary (TL;DR) Ask complete questions to get better answers! Be specific. For example: I want to load an image. I tried using createImg() , and I expected the image to be on canvas, but what happened instead was the image showing up below the canvas. Isolate your problem and work in small steps. Share only the code directly related to your problem if it is part of a bigger project, and if something isn’t working, try the smallest code that could do the thing you want. Can we run your code …