Cura exports empty Gcode files when using dual materials.

[lunacy0 0]

Hello,

I hope someone here can help me with this problem.

The issue is, if I try to save or export sliced G-code that uses both hotends, Cura gives an error message containing only the number 0 and exports a completely empty G-code file. if I export G-code that uses only one hotend, everything works correctly. I am using a M1 Mac Mini and modified Anyicubic Mega S. I have tried upgrading and downgrading Cura as well as updating my computer.

Attached is the log file from Cura

Thanks,

-Auri

cura.log

[tinkergnome 927]

Maybe the "Linear Advanced" Plugin does not work with more than one extruder in this particular case?

@ahoeben?

 

2022-03-11 11:51:39,625 - ERROR - [MainThread] UM.Logger.logException [125]:   File "/Users/roanmurphy/Library/Application Support/cura/4.13/plugins/LinearAdvanceSettingPlugin/LinearAdvanceSettingPlugin/LinearAdvanceSettingPlugin.py", line 191, in _filterGcode
2022-03-11 11:51:39,627 - ERROR - [MainThread] UM.Logger.logException [125]:     if not apply_factor_per_feature[extruder_nr]:
2022-03-11 11:51:39,629 - ERROR - [MainThread] UM.Logger.logException [125]: KeyError: 0

 

[lunacy0 0]

*solved*

Alright, it looks like you're right, @tinkergnome. I deactivated the linear advance plugin and I can now save files properly.

Thanks for the help.

[ahoeben 1,981]

Thanks for uncovering a problem with the Linear Advance Setting plugin. It would be great if you could open an issue here:

https://github.com/fieldOfView/Cura-LinearAdvanceSettingPlugin/issues