Trying to update firmware

[Jvinblad]

Hey
When i try to update the firmware i get this error message from Aurdino:

Arduino: 1.8.13 (Windows Store 1.8.42.0) (Windows 10), Board: "Arduino Mega or Mega 2560, ATmega2560 (Mega 2560)"

Marlin:45:14: fatal error: U8glib.h: No such file or directory

#include <U8glib.h> // library for graphics LCD by Oli Kraus (https://github.com/olikraus/U8glib_Arduino)

^~~~~~~~~~

compilation terminated.

exit status 1

U8glib.h: No such file or directory



This report would have more information with
"Show verbose output during compilation"
option enabled in File -> Preferences.


What does that mean and what do i have to do to resolve this?

[William]

Hello, you are missing the U8glib file, please download and install this file into the Marlin installation directory.