Printer Model: LulzBot Taz6
MCU / Printerboard: BTT Octopus v1.1
klippy.log
Have this error when trying to use the print_start macro,
Error evaluating ‘gcode_macro START_PRINT:gcode’: jinja2.exceptions.UndefinedError: ‘dict object’ has no attribute ‘HOTEND’
Tried different names for ‘Hotend’, EXTRUDER, EXTRUDER_TEMP. I know i’m missing something obvious. Any help appreciated.
klippy(9).log (86.3 KB)
Hello @Four7 !
I think the issue can be here:
{% set BED_TEMP = params.BED|int %}
{% set EXTRUDER_TEMP = params.HOTEND|int %}
{% set SOFTEN_TEMP_OFFSET = 60 %}
The value SOFTEN_TEMP_OFFSET should be 60%. 60% of what?
How are you calling the macro? Are you providing the HOTEND parameter that it expects?
No, that’s completely unrelated. And it’s not a percentage, it’s an offset in degrees.
Ooops - I’ve overseen that.
This is the start gcode in Prusa
START_PRINT BED=[first_layer_bed_temperature] HOTEND=[first_layer_temperature[initial_extruder]
At the very least, there has to be a bracket missing at the end of that start gcode. If you are not using multiple extruders, use only [first_layer_temperature] and it should work.
Have you looked at a sliced gcode file to see how the START_PRINT line is actually inserted by Prusaslicer?
At the very least, there has to be a bracket missing at the end of that start gcode. If you are not using multiple extruders, use only [first_layer_temperature] and it should work
That was it, I removed the [initial_extruder] and it works. I knew it was something simple.
This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.