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Do not call printer_device.key before checking if it exists

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This commit is contained in:
ChrisTerBeke 2018-12-19 12:10:24 +01:00
parent c4a8545c45
commit cf06cb5351
1 changed files with 2 additions and 1 deletions
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3
plugins/UM3NetworkPrinting/src/DiscoverUM3Action.py
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@ -123,10 +123,11 @@ class DiscoverUM3Action(MachineAction):
# stored into the metadata of the currently active machine. # stored into the metadata of the currently active machine.
@pyqtSlot(QObject) @pyqtSlot(QObject)
def associateActiveMachineWithPrinterDevice(self, printer_device: Optional["PrinterOutputDevice"]) -> None: def associateActiveMachineWithPrinterDevice(self, printer_device: Optional["PrinterOutputDevice"]) -> None:
Logger.log("d", "Attempting to set the network key of the active machine to %s", printer_device.key)
if not printer_device: if not printer_device:
return return
Logger.log("d", "Attempting to set the network key of the active machine to %s", printer_device.key)
global_container_stack = CuraApplication.getInstance().getGlobalContainerStack() global_container_stack = CuraApplication.getInstance().getGlobalContainerStack()
if not global_container_stack: if not global_container_stack:
return return