i can't print error code

[Mrunknown-33]

Printer Model

AD5X

Screen / Interface Type

I use the native/original screen

Klipper Version

I use the native/original Klipper

Web Interface

Fluidd

Start G-code

START_PRINT EXTRUDER_TEMP=[nozzle_temperature_initial_layer] BED_TEMP [bed_temperature_initial_layer_single]
M190 S[bed_temperature_initial_layer_single]
M104 S[nozzle_temperature_initial_layer]
SET_PRINT_STATS_INFO TOTAL_LAYER=[total_layer_count]

End G-code

END_PRINT

Detailed Problem Description

Problem: i have add the line to the start g-code and when i slice it says failed to generate g-code , and when i delate it and do upload and print it just uploads and does not print , and when i drop the g- code manually to the klipper directly it an choose the color i want it tries to start and then this error (!! File printing error {'code': 2, 'message': 'Printer is Busy.', 'send_data': {'fileName': 'flashforge_tube_s_clip_ABS_41m29s.gcode', 'levelingBeforePrint': False, 'flowCalibration': True, 'useMatlStation': True, 'gcodeToolCnt': 4, 'materialMappings': [{'toolId': 0, 'slotId': 2, 'materialName': 'ABS', 'toolMaterialColor': '#161616', 'slotMaterialColor': '#161616'}, {'toolId': 1, 'slotId': 4, 'materialName': 'PLA', 'toolMaterialColor': '#F72224', 'slotMaterialColor': '#F72224'}, {'toolId': 2, 'slotId': 4, 'materialName': 'PLA', 'toolMaterialColor': '#F72224', 'slotMaterialColor': '#F72224'}, {'toolId': 3, 'slotId': 4, 'materialName': 'PLA', 'toolMaterialColor': '#F72224', 'slotMaterialColor': '#F72224'}],) shows and i have contact the bot and before that i have searched the website and i did not find a solution

Attach config-*.tar.gz file

config_1.7.1-53.tar.gz

Attach GCODE file

http://10.55.26.115:7125/server/files/gcodes/flashforge_tube_s_clip_ABS_41m29s.gcode?date=1782069249033

[github-actions]

✅ Perfect! The file config_1.7.1-53.tar.gz has been found, is accessible, and contains the required structure.

✅ Отлично! Файл config_1.7.1-53.tar.gz найден, доступен и имеет корректную структуру.

Version Check / Проверка версии: Your mod version 1.7.1-53 is up to date.

The issue has been (re)opened and will be processed. / Тикет был (пере)открыт и будет обработан.
https://wiki.zmod.link/ru/Help/
https://wiki.zmod.link/Help/