Quote Originally Posted by Fri View Post
Here is the error when compiling after above changes.


Marlin_main.cpp:3404:35: error: missing binary operator before token "No"
Marlin_main.cpp:3836:15: error: missing binary operator before token "No"
These errors can be fixed by going into your Pins.h file and making a small edit. At about line 2383 you should see a line that looks about like this. Add the // to make it look the same.

#define BEEPER 33 //No Beeper added

That will resolve these errors. But once you do that, you get a fresh bunch of errors:

#error ULTIPANEL requires an encoder

I don't use an LCD_Panel. But it looks like you need to tell it what kind of encoder you have on your panel????