diff options
Diffstat (limited to 'cura/Settings')
| -rwxr-xr-x | cura/Settings/ExtruderManager.py | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/cura/Settings/ExtruderManager.py b/cura/Settings/ExtruderManager.py index 07c074254f..8d46ac41d8 100755 --- a/cura/Settings/ExtruderManager.py +++ b/cura/Settings/ExtruderManager.py @@ -1,4 +1,4 @@ -# Copyright (c) 2020 Ultimaker B.V. +# Copyright (c) 2022 Ultimaker B.V. # Cura is released under the terms of the LGPLv3 or higher. from PyQt6.QtCore import pyqtSignal, pyqtProperty, QObject, QVariant # For communicating data and events to Qt. @@ -382,7 +382,10 @@ class ExtruderManager(QObject): # "fdmextruder". We need to check a machine here so its extruder definition is correct according to this. def fixSingleExtrusionMachineExtruderDefinition(self, global_stack: "GlobalStack") -> None: container_registry = ContainerRegistry.getInstance() - expected_extruder_definition_0_id = global_stack.getMetaDataEntry("machine_extruder_trains")["0"] + expected_extruder_stack = global_stack.getMetadataEntry("machine_extruder_trains") + if expected_extruder_stack is None: + return + expected_extruder_definition_0_id = expected_extruder_stack["0"] try: extruder_stack_0 = global_stack.extruderList[0] except IndexError: |