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Fix materials models

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This commit is contained in:
Lipu Fei 2018-03-02 09:28:25 +01:00
parent 97059daf6a
commit 844a597e08
2 changed files with 9 additions and 1 deletions
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4
cura/Machines/Models/BrandMaterialsModel.py
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@ -73,6 +73,10 @@ class BrandMaterialsModel(ListModel):
if global_stack is None: if global_stack is None:
self.setItems([]) self.setItems([])
return return
extruder_position = str(self._extruder_position)
if extruder_position not in global_stack.extruders:
self.setItems([])
return
extruder_stack = global_stack.extruders[str(self._extruder_position)] extruder_stack = global_stack.extruders[str(self._extruder_position)]
available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack, available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack,

6
cura/Machines/Models/GenericMaterialsModel.py
View file

@ -25,7 +25,11 @@ class GenericMaterialsModel(BaseMaterialsModel):
if global_stack is None: if global_stack is None:
self.setItems([]) self.setItems([])
return return
extruder_stack = global_stack.extruders[str(self._extruder_position)] extruder_position = str(self._extruder_position)
if extruder_position not in global_stack.extruders:
self.setItems([])
return
extruder_stack = global_stack.extruders[extruder_position]
available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack, available_material_dict = self._material_manager.getAvailableMaterialsForMachineExtruder(global_stack,
extruder_stack) extruder_stack)