Unknown command:"EXCLUDE_OBJECT_START"

[kylegl]

Hey bruv,

Sorry to bug but im getting a bunch of // Unknown command:"EXCLUDE_OBJECT_START" outputs in my console.

Im trying to follow the docs for superslicer. There's a section that says

If you're using SuperSlicer you can add the following immediately before the PRINT_START line from above. This will perform some added bounds checking and will allow you to use the random print relocation feature without requiring exclude_object entries in the print file.

I have this in superslicer Start G-code

M190 S0 ; Remove this if autoemit_temperature_commands is off in Prusa Slicer 2.6 and later
M109 S0 ; Remove this if autoemit_temperature_commands is off in Prusa Slicer 2.6 and later

PRINT_START_SET MODEL_MIN={bounding_box[0]},{bounding_box[1]} MODEL_MAX={bounding_box[3]},{bounding_box[4]}

_PRINT_START_PHASE_INIT EXTRUDER={first_layer_temperature[initial_tool]} BED=[first_layer_bed_temperature] MESH_MIN={first_layer_print_min[0]},{first_layer_print_min[1]} MESH_MAX={first_layer_print_max[0]},{first_layer_print_max[1]} LAYERS={total_layer_count} NOZZLE_SIZE={nozzle_diameter[0]}
; Insert custom gcode here.
_PRINT_START_PHASE_PREHEAT
; Insert custom gcode here.
_PRINT_START_PHASE_PROBING
; Insert custom gcode here.
_PRINT_START_PHASE_EXTRUDER
; Insert custom gcode here.
_PRINT_START_PHASE_PURGE

; This is the place to put slicer purge lines if you haven't set a non-zero
; variable_start_purge_length to have START_PRINT automatically calculate and 
; perform the purge (e.g. if using a Mosaic Palette, which requires the slicer
; to generate the purge).

I must be missing something any idea?

Here is my console output from klipper if that helps

22:27:44 
File selected
22:27:44 
// Unknown command:"EXCLUDE_OBJECT_DEFINE"
22:29:04 
// Generating new points...
22:29:04 
// bed_mesh: generated points
// Index |  Tool Adjusted  |   Probe
22:29:04 
// 0   | (53.5, 108.5)   | (81.5, 75.5)
22:29:04 
// 1   | (82.0, 108.5)   | (110.0, 75.5)
22:29:04 
// 2   | (110.5, 108.5)  | (138.5, 75.5)
22:29:04 
// 3   | (110.5, 143.0)  | (138.5, 110.0)
22:29:04 
// 4   | (82.0, 143.0)   | (110.0, 110.0)
22:29:04 
// 5   | (53.5, 143.0)   | (81.5, 110.0)
22:29:04 
// 6   | (53.5, 177.5)   | (81.5, 144.5)
22:29:04 
// 7   | (82.0, 177.5)   | (110.0, 144.5)
22:29:04 
// 8   | (110.5, 177.5)  | (138.5, 144.5)
...
22:29:19 
// Mesh Bed Leveling Complete
22:29:19 
// Bed Mesh state has been saved to profile [default]
// for the current session.  The SAVE_CONFIG command will
// update the printer config file and restart the printer.
22:29:19 
// Bed Mesh state has been saved to profile [default]
// for the current session.  The SAVE_CONFIG command will
// update the printer config file and restart the printer.
22:29:36 
// Active bed surface: smooth_1; offset: 0.005
22:29:36 
// Active bed surface: smooth_1; offset: 0.005
22:30:15 
// pressure_advance: 0.061000
// pressure_advance_smooth_time: 0.040000
22:30:15 
// pressure_advance: 0.061000
// pressure_advance_smooth_time: 0.040000
22:30:16 
// Unknown command:"EXCLUDE_OBJECT_START"
22:30:16 
// Unknown command:"EXCLUDE_OBJECT_START"
22:32:26 
// Unknown command:"EXCLUDE_OBJECT_END"
22:32:26 
// Unknown command:"EXCLUDE_OBJECT_END"

[jschuh]

It's not the macros. It's probably your slicer (although it can also be added by a preprocessor). You can disable it in your slicer config, but if it were me I'd just turn on exclude_object support in Klipper.

FWIW, I assume that SuperSlicer is using the exclude_object implementation that I wrote for Prusa Slicer, so if you really want to disable it you just uncheck "label objects" in the g-code generation section.

[kylegl]

Nice ok appreciate the info!