#params.BED not recognized

1 messages · Page 1 of 1 (latest)

formal bobcat
#

I haven't my printer in a very long time, but I've run several updates.
I'm trying to print something now and I'm getting the following Error:

!! Error evaluating 'gcode_macro PRINT_START:gcode': UndefinedError: 'dict object' has no attribute 'BED'

Here's my Start G-code in Super Slicer:

PRINT_START

;; If you are passing variables to PRINT_START, comment out above line and uncomment the last 3 lines instead.
;; Guide: https://github.com/AndrewEllis93/Print-Tuning-Guide/blob/main/articles/passing_slicer_variables.md
;; Make sure the variable names match (for example if you use "EXTRUDER" instead of "HOTEND")

M104 S0 ; Stops PS/SS from sending temp waits separately
M140 S0
PRINT_START BED=[first_layer_bed_temperature] HOTEND={first_layer_temperature[initial_extruder]+extruder_temperature_offset[initial_extruder]} CHAMBER=[chamber_temperature]

Here's my PRINT_START:

[gcode_macro PRINT_START]
#   Use PRINT_START for the slicer starting script - please customise for your slicer of choice
gcode:
    # Parameters
    {% set bedtemp = params.BED|int %}
    {% set hotendtemp = params.HOTEND|int %}
    {% set chambertemp = params.CHAMBER|default(0)|int %}
    
    STATUS_HEATING
    M109 S140
    STATUS_HEATING
    M190 S{bedtemp}                                                           ; wait for bed temp
    {% if bedtemp > 95 %}   
        nvmOn                                                    
        TEMPERATURE_WAIT SENSOR="temperature_sensor chamber" MINIMUM={chambertemp}       ; wait for chamber temp
    {% endif %}
    
    #Truncated as I don't subscribe to Nitro
    ```


Any Ideas?
dusky merlin
#

Typically this indicates that your slicer is not passing in the required parameters. Check your start gcode

slender sentinel
#

@formal bobcat take a look at the first line in what you posted as your super slicer start gcode

#

And read the comment directly below it.

sterile silo
slender sentinel
#

@sterile silo nevermoreOn perhaps?

formal bobcat
#

hi guys

#

discord seems to be working again

#

checking now

#

😅

#

🤣

#

That'll do it lmfao