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Fix crash when printer definition could not be found

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This commit is contained in:
Jaime van Kessel 2020-04-08 17:14:58 +02:00
parent caa348265d
commit cfc2cc3692
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1 changed files with 5 additions and 1 deletions
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6
cura/Settings/MachineManager.py
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@ -1254,7 +1254,11 @@ class MachineManager(QObject):
return
Logger.log("i", "Attempting to switch the printer type to [%s]", machine_name)
# Get the definition id corresponding to this machine name
machine_definition_id = CuraContainerRegistry.getInstance().findDefinitionContainers(name = machine_name)[0].getId()
definitions = CuraContainerRegistry.getInstance().findDefinitionContainers(name=machine_name)
if not definitions:
Logger.log("e", "Unable to switch printer type since it could not be found!")
return
machine_definition_id = definitions[0].getId()
# Try to find a machine with the same network key
metadata_filter = {"group_id": self._global_container_stack.getMetaDataEntry("group_id")}
new_machine = self.getMachine(machine_definition_id, metadata_filter = metadata_filter)