diff --git a/cura/Machines/VariantNode.py b/cura/Machines/VariantNode.py index c1297651bd..ef8981a3c2 100644 --- a/cura/Machines/VariantNode.py +++ b/cura/Machines/VariantNode.py @@ -6,9 +6,13 @@ from UM.Logger import Logger from UM.Settings.ContainerRegistry import ContainerRegistry from UM.Settings.Interfaces import ContainerInterface from UM.Signal import Signal + +from cura.Settings.cura_empty_instance_containers import empty_variant_container from cura.Machines.ContainerNode import ContainerNode from cura.Machines.MaterialNode import MaterialNode + import UM.FlameProfiler + if TYPE_CHECKING: from typing import Dict from cura.Machines.MachineNode import MachineNode @@ -110,8 +114,8 @@ class VariantNode(ContainerNode): if base_file not in self.materials: # Completely new base file. Always better than not having a file as long as it matches our set-up. if material_definition != "fdmprinter" and material_definition != self.machine.container_id: return - material_variant = container.getMetaDataEntry("variant_name") - if material_variant is not None and material_variant != self.variant_name: + material_variant = container.getMetaDataEntry("variant_name", empty_variant_container.getName()) + if material_variant != self.variant_name: return else: # We already have this base profile. Replace the base profile if the new one is more specific. new_definition = container.getMetaDataEntry("definition")