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Defensive coding: What if no extruder position.

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part of CURA-9278
This commit is contained in:
Remco Burema 2022-09-13 10:12:32 +02:00
parent 92b371cd50
commit 8935ab4a2d
1 changed files with 8 additions and 2 deletions
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10
cura/Machines/Models/CompatibleMachineModel.py
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@ -44,7 +44,10 @@ class CompatibleMachineModel(ListModel):
# initialize & add current active material:
for extruder in printer.extruders:
compatible_type = machine_manager.activeMachine.extruderList[extruder.getPosition()].material.getMetaDataEntry("material", "")
if extruder.getPosition() in machine_manager.activeMachine.extruderList:
compatible_type = machine_manager.activeMachine.extruderList[extruder.getPosition()].material.getMetaDataEntry("material", "")
else:
compatible_type = ""
has_compatible_material = extruder.activeMaterial and compatible_type in [extruder.activeMaterial.type, None, "None", "", "empty"]
materials = []
@ -63,7 +66,10 @@ class CompatibleMachineModel(ListModel):
# add currently inactive, but possible materials:
for configuration in printer.availableConfigurations:
for extruder in configuration.extruderConfigurations:
compatible_type = machine_manager.activeMachine.extruderList[extruder.position].material.getMetaDataEntry("material", "")
if extruder.position in machine_manager.activeMachine.extruderList:
compatible_type = machine_manager.activeMachine.extruderList[extruder.position].material.getMetaDataEntry("material", "")
else:
compatible_type = ""
if compatible_type not in [extruder.material.type, None, "None", "", "empty"]:
continue