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If a container_changes can not be found, handle it more gracefully

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CURA-3560
This commit is contained in:
Jaime van Kessel 2017-03-21 11:13:10 +01:00
parent 07cfe76edb
commit 90a92dce19
1 changed files with 10 additions and 1 deletions
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11
cura/Settings/MachineManager.py
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@ -813,6 +813,10 @@ class MachineManager(QObject):
Logger.log("e", "Tried to set quality to a container that is not of the right type")
return
# Check if it was at all possible to find new settings
if new_quality_settings_list is None:
return
name_changed_connect_stacks = [] # Connect these stacks to the name changed callback
for setting_info in new_quality_settings_list:
stack = setting_info["stack"]
@ -889,7 +893,12 @@ class MachineManager(QObject):
quality_changes_profiles = quality_manager.findQualityChangesByName(quality_changes_name,
global_machine_definition)
global_quality_changes = [qcp for qcp in quality_changes_profiles if qcp.getMetaDataEntry("extruder") is None][0]
global_quality_changes = [qcp for qcp in quality_changes_profiles if qcp.getMetaDataEntry("extruder") is None]
if global_quality_changes:
global_quality_changes = global_quality_changes[0]
else:
Logger.log("e", "Could not find the global quality changes container with name %s", quality_changes_name)
return None
material = global_container_stack.findContainer(type="material")
# For the global stack, find a quality which matches the quality_type in