I have this project that has two tabs. The first/main tab is the core of the project and the second tab is a long string of code that does a lot of different things to a lcd display. This error has not come up at all in the making of this project until recently. Nothing has changed in this second tb and I can’t figure out what is causing this error to pop up. I even declared the tab before the void setup, which isn’t required. Much appreciated if this could be solved. I attached the project below in a zip folder.
project1.zip (2.38 KB)