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Check if printerConfiguration is actually set before trying to access it

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This commit is contained in:
ChrisTerBeke 2019-09-05 18:01:04 +02:00
parent e02f0f1480
commit ab3f627177
1 changed files with 5 additions and 0 deletions
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5
plugins/UM3NetworkPrinting/src/Models/Http/ClusterPrinterStatus.py
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@ -80,6 +80,11 @@ class ClusterPrinterStatus(BaseModel):
model.updateBuildplate(self.build_plate.type if self.build_plate else "glass") model.updateBuildplate(self.build_plate.type if self.build_plate else "glass")
model.setCameraUrl(QUrl("http://{}:8080/?action=stream".format(self.ip_address))) model.setCameraUrl(QUrl("http://{}:8080/?action=stream".format(self.ip_address)))
if not model.printerConfiguration:
# Prevent accessing printer configuration when not available.
# This sometimes happens when a printer was just added to a group and Cura is connected to that group.
return
# Set the possible configurations based on whether a Material Station is present or not. # Set the possible configurations based on whether a Material Station is present or not.
if self.material_station and self.material_station.material_slots: if self.material_station and self.material_station.material_slots:
self._updateAvailableConfigurations(model) self._updateAvailableConfigurations(model)