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CURA-9412
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j.delarago 2022-06-24 14:29:50 +02:00
parent dd3abf7ff0
commit 9aaf59ae86
1 changed files with 2 additions and 1 deletions
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plugins/3MFWriter/ThreeMFWriter.py
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@ -12,6 +12,7 @@ from UM.Application import Application
from UM.Message import Message
from UM.Resources import Resources
from UM.Scene.SceneNode import SceneNode
from UM.Settings.ContainerRegistry import ContainerRegistry
from UM.Settings.EmptyInstanceContainer import EmptyInstanceContainer
from cura.CuraApplication import CuraApplication
@ -269,7 +270,7 @@ class ThreeMFWriter(MeshWriter):
# Don't export materials not in use
continue
if type(extruder.material) is EmptyInstanceContainer:
if isinstance(extruder.material, type(ContainerRegistry.getInstance().getEmptyInstanceContainer())):
# This is an empty material container, no material to export
continue