So, I don't have a hacked switch but I know someone who does! I'll pass that info to them.I see, well that's strange i never had that error and i do the same passages
I don't know if it will help, but deleting everything and starting from zero? Maybe one installation went wrong?
Anyway, do you have a hacked switch with atmosphere?
Because if you do, there is another method to draw now, this:
https://gbatemp.net/threads/shiverbot-splatoon-3-memory-editor-using-sys-botbase.620129/
That program connects directly to your switch, you put the PNG in the program and it draws for you
If you use it only for drawing it's safe, just don't edit other stuff like money or abilities, people are getting console banned ( myself included lol )
I did see some people get banned for chunk editing |D Unforunate.
After redoing the tutorial process with better understanding I was able to get the drawing to work! Ty for helping me out! Sometimes it really is starting over XD