GitHub-Proxy/Cura
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura synced 2025-08-14 23:56:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

Don't crash if getting container changed signals before global stack

Browse Source 
Just don't get any signals. This function should be called again if the global container changed anyway.

Contributes to issue CURA-5045.
This commit is contained in:
Ghostkeeper 2018-03-27 09:29:41 +02:00
parent bd4aba2572
commit d74c1e0d7a
No known key found for this signature in database
GPG Key ID: 5252B696FB5E7C7A
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cura/Settings/MachineManager.py
View File

@ -925,6 +925,8 @@ class MachineManager(QObject):
self.activeQualityChanged.emit() self.activeQualityChanged.emit()
def _getContainerChangedSignals(self) -> List[Signal]: def _getContainerChangedSignals(self) -> List[Signal]:
if self._global_container_stack is None:
return []
stacks = ExtruderManager.getInstance().getActiveExtruderStacks() stacks = ExtruderManager.getInstance().getActiveExtruderStacks()
stacks.append(self._global_container_stack) stacks.append(self._global_container_stack)
return [ s.containersChanged for s in stacks ] return [ s.containersChanged for s in stacks ]