In the schematic editor, it shows all my symbols connected to GND. When I go into the PCB editor, all of these symbols change to +5V. This has been puzzling me for days, as in the schematic editor I don’t have a +5V anywhere.
I am guessing that one of the schematic symbols has been defined wrongly. For diagnosis, you can load the schematic into a text editor and then search for the string “+5V”.
Also, if you gain a bit more “experience” on this forum, it lets you upload a zip file of the project, and this enables others to have a look at it.
I hope 7.99 has a check for power symbol label does not match power pin label. If not maybe there should be. Or is it superfluous when the power symbols are edited in one go?