[BUG] Marlin does not compile if I activate RepRapDiscount LCD

[TabajaraLabs]

Bug Description

(sorry, first bug report ever) When I try to compile Marlin 2.0.x or bugfix 2.0.x version WITH RepRapDiscount graphic LCD option uncommented (activated) I get the following compilation errors: (The errors doesn't happen with the option commented (deactivated)

Log Output

``` C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp: In function 'int lcd_put_wchar_max(uint32_t, pixel_len_t)': C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:36:22: error: 'class U8GLIB_ST7920_128X64_RRD' has no member named 'getPrintCol'; did you mean 'setPrintPos'? u8g_uint_t x = u8g.getPrintCol(), y = u8g.getPrintRow(), ^~~~~~~~~~~ setPrintPos C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:38:23: error: 'ret' was not declared in this scope u8g.setPrintPos(x + ret, y); ^~~ C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:38:23: note: suggested alternative: 'reti' u8g.setPrintPos(x + ret, y); ^~~ reti C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:38:28: error: 'y' was not declared in this scope u8g.setPrintPos(x + ret, y); ^ C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp: In function 'int lcd_put_u8str_max(const char*, pixel_len_t)': C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:43:22: error: 'class U8GLIB_ST7920_128X64_RRD' has no member named 'getPrintCol'; did you mean 'setPrintPos'? u8g_uint_t x = u8g.getPrintCol(), y = u8g.getPrintRow(), ^~~~~~~~~~~ setPrintPos C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:45:23: error: 'ret' was not declared in this scope u8g.setPrintPos(x + ret, y); ^~~ C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:45:23: note: suggested alternative: 'reti' u8g.setPrintPos(x + ret, y); ^~~ reti C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:45:28: error: 'y' was not declared in this scope u8g.setPrintPos(x + ret, y); ^ C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp: In function 'int lcd_put_u8str_max_P(const char*, pixel_len_t)': C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:50:22: error: 'class U8GLIB_ST7920_128X64_RRD' has no member named 'getPrintCol'; did you mean 'setPrintPos'? u8g_uint_t x = u8g.getPrintCol(), y = u8g.getPrintRow(), ^~~~~~~~~~~ setPrintPos C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:52:23: error: 'ret' was not declared in this scope u8g.setPrintPos(x + ret, y); ^~~ C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:52:23: note: suggested alternative: 'reti' u8g.setPrintPos(x + ret, y); ^~~ reti C:\Users\ALEXAN~1\AppData\Local\Temp\arduino_build_62591\sketch\src\lcd\dogm\lcdprint_u8g.cpp:52:28: error: 'y' was not declared in this scope u8g.setPrintPos(x + ret, y); ^ "C:\\Users\\Alexandre\\AppData\\Local\\Arduino15\\packages\\arduino\\tools\\avr-gcc\\7.3.0-atmel3.6.1-arduino5/bin/avr-g++" -c -g -Os -w -std=gnu++11 -fpermissive -fno-exceptions -ffunction-sections -fdata-sections -fno-threadsafe-statics -Wno-error=narrowing -MMD -flto -mmcu=atmega2560 -DF_CPU=16000000L -DARDUINO=10812 -DARDUINO_AVR_MEGA2560 -DARDUINO_ARCH_AVR "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino" "-IC:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\variants\\mega" "-IC:\\Users\\Alexandre\\Documents\\Arduino\\libraries\\U8glib" "C:\\Users\\ALEXAN~1\\AppData\\Local\\Temp\\arduino_build_62591\\sketch\\src\\lcd\\dogm\\u8g_dev_st7920_128x64_HAL.cpp" -o "C:\\Users\\ALEXAN~1\\AppData\\Local\\Temp\\arduino_build_62591\\sketch\\src\\lcd\\dogm\\u8g_dev_st7920_128x64_HAL.cpp.o" Using library U8glib in folder: C:\Users\Alexandre\Documents\Arduino\libraries\U8glib (legacy) exit status 1 Error compiling for board Arduino Mega or Mega 2560. ```

My Configurations

reprapdiscount error.zip

Steps to Reproduce

1 - Alter the following line:

// RepRapDiscount FULL GRAPHIC Smart Controller
// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
//
//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

to

// RepRapDiscount FULL GRAPHIC Smart Controller
// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
//
#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

And in compilation I get these errors

Expected behavior: [What you expect to happen]

I expect to code to compile and upload to the arduino board

Actual behavior: [What actually happens]

it doesn't compile showing the above errors

Additional Information

• Provide pictures or links to videos that clearly demonstrate the issue.
• See How Can I Contribute for additional guidelines.

[ellensp]

Current Bugfix and your config files build fine. My guess is you using Arduino IDE and have old glib U8glib I see libraries\U8glib and libraries\U8glib (legacy) and it is trying to use the latter.
Please consider using vscode with platformio. It automatically gets any required libraries and produces smaller code. https://marlinfw.org/docs/basics/install_platformio_vscode.html

[TabajaraLabs]

I got the most recent arduino compiler and the most recent U8glib...I don't believe I should install ANOTHER program to find the right lib. As an old timer, I find this arduino ecosystem very confuse. I gotta have the right compiler version, the right lib version...And now I gotta install another program to find the right libs to compile?! This is not the first time I have problems with this versioning problem...Anyways thanks for your advice, and here I go install another thing just to compile a code...oh my :(

[ellensp]

The other option would be to delete the directory "C:\Users\Alexandre\Documents\Arduino\libraries\U8glib (legacy)" And try again...

[ozzysv]

use vscode , when created arduino - no one could have thought that adults peoples would create 3D printers based on it

[TabajaraLabs]

Ellensp: Problem solved, thanks. It wasn't a "U8glib (legacy)" directory. It was another directory (sorry, didn't take the name, U8something) that was there. I BELIEVE that this other directory was created because I downloaded the U8glib and copied manually the library dir to arduino/libraries. Anyway, problem is solved and I thank you so much for the help!

[github-actions[bot]]

This issue has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.