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If None crash

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CURA-6869
This commit is contained in:
Lipu Fei 2019-10-09 22:28:55 +02:00
parent cc9ec6ee49
commit 44cb810c85
1 changed files with 4 additions and 1 deletions
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5
cura/Settings/MachineManager.py
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@ -619,7 +619,10 @@ class MachineManager(QObject):
global_container_stack = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack() global_container_stack = cura.CuraApplication.CuraApplication.getInstance().getGlobalContainerStack()
if not global_container_stack: if not global_container_stack:
return False return False
return self.activeQualityGroup().is_experimental active_quality_group = self.activeQualityGroup()
if active_quality_group is None:
return False
return active_quality_group.is_experimental
@pyqtProperty(str, notify = activeIntentChanged) @pyqtProperty(str, notify = activeIntentChanged)
def activeIntentCategory(self) -> str: def activeIntentCategory(self) -> str: