[BUG] error compiling firmware with stock ender 3 lcd

[kyon03]

Did you test the latest bugfix-2.1.x code?

Yes, and the problem still exists.

Bug Description

Marlin/src/lcd/dogm/status_screen_DOGM.cpp: In function 'void _draw_hotend_status(heater_id_t, bool)':
Marlin/src/lcd/dogm/status_screen_DOGM.cpp:328:96: error: 'status_active_extruder_indicator_bmp' was not declared in this scope
u8g.drawBitmapP(_MAX(0, STATUS_HOTEND_X(heater_id) - 6), STATUS_HEATERS_Y + 3, 1, 5, status_active_extruder_indicator_bmp);
^
Compiling .pio\build\mks_tinybee\src\src\lcd\dogm\ultralcd_st7920_u8glib_rrd_AVR.cpp.o
At global scope:

Bug Timeline

No response

Expected behavior

No response

Actual behavior

No response

Steps to Reproduce

No response

Version of Marlin Firmware

bugfix

Printer model

No response

Electronics

No response

LCD/Controller

No response

Other add-ons

No response

Bed Leveling

None

Your Slicer

None

Host Software

None

Don't forget to include

• A ZIP file containing your Configuration.h and Configuration_adv.h.

Additional information & file uploads

No response

[ellensp]

No Configs
Nothing to go on

Please attach your configuration files.

[ellensp]

Managed to reproduce it with this, but no way to know if that is how you triggered it without your config files.

minimal config changes from stock

diff --git a/Marlin/Configuration.h b/Marlin/Configuration.h
index 49015aeec5..92005cb7f1 100644
--- a/Marlin/Configuration.h
+++ b/Marlin/Configuration.h
@@ -68,7 +68,7 @@
 
 // Choose the name from boards.h that matches your setup
 #ifndef MOTHERBOARD
-  #define MOTHERBOARD BOARD_RAMPS_14_EFB
+  #define MOTHERBOARD BOARD_RAMPS_14_EEB
 #endif
 
 /**
@@ -208,13 +208,13 @@
 
 // This defines the number of extruders
 // :[0, 1, 2, 3, 4, 5, 6, 7, 8]
-#define EXTRUDERS 1
+#define EXTRUDERS 2
 
 // Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
 #define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
 
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
-//#define SINGLENOZZLE
+#define SINGLENOZZLE
 
 // Save and restore temperature and fan speed on tool-change.
 // Set standby for the unselected tool with M104/106/109 T...
@@ -3043,7 +3043,7 @@
 //
 // Connect to EXP1 on RAMPS and compatible boards.
 //
-//#define CR10_STOCKDISPLAY
+#define CR10_STOCKDISPLAY
 
 //
 // Ender-2 OEM display, a variant of the MKS_MINI_12864

code in question is

      #if HAS_MULTI_EXTRUDER && DISABLED(SLIM_LCD_MENUS)
        if (active_extruder == heater_id)
          u8g.drawBitmapP(_MAX(0, STATUS_HOTEND_X(heater_id) - 6), STATUS_HEATERS_Y + 3, 1, 5, status_active_extruder_indicator_bmp);
      #endif

HAS_MULTI_EXTRUDER is set due to EXTRUDERS 2

but status_active_extruder_indicator_bmp is not defined due to SINGLENOZZLE

The above code needs to be updated to test for SINGLENOZZLE, as single nozzle should only get a single icon

Apply this diff

diff --git a/Marlin/src/lcd/dogm/status_screen_DOGM.cpp b/Marlin/src/lcd/dogm/status_screen_DOGM.cpp
index 24165019b4..cb1df91951 100644
--- a/Marlin/src/lcd/dogm/status_screen_DOGM.cpp
+++ b/Marlin/src/lcd/dogm/status_screen_DOGM.cpp
@@ -323,7 +323,7 @@ FORCE_INLINE void _draw_centered_temp(const celsius_t temp, const uint8_t tx, co
 
       } // PAGE_CONTAINS
 
-      #if HAS_MULTI_EXTRUDER && DISABLED(SLIM_LCD_MENUS)
+      #if HAS_MULTI_EXTRUDER && DISABLED(SLIM_LCD_MENUS) && DISABLED(SINGLENOZZLE)
         if (active_extruder == heater_id)
           u8g.drawBitmapP(_MAX(0, STATUS_HOTEND_X(heater_id) - 6), STATUS_HEATERS_Y + 3, 1, 5, status_active_extruder_indicator_bmp);
       #endif

[ellensp]

Issue was added in #26152

[ellensp]

PR coming, after it is confirmed this fixes your issue.

[thisiskeithb]

PR coming, after it is confirmed this fixes your issue.

Already created one a few weeks ago: #26834

[thisiskeithb]

Duplicate of #26833