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Make sure all stacks in a loaded machine have non-empty definition_changes container

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CURA-5281
This commit is contained in:
Lipu Fei 2018-04-25 11:15:24 +02:00
parent 3b499edac5
commit c4994918c8
1 changed files with 8 additions and 0 deletions
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8
cura/Settings/MachineManager.py
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@ -74,6 +74,7 @@ class MachineManager(QObject):
self._stacks_have_errors = None # type:Optional[bool] self._stacks_have_errors = None # type:Optional[bool]
self._empty_container = ContainerRegistry.getInstance().getEmptyInstanceContainer()
self._empty_definition_changes_container = ContainerRegistry.getInstance().findContainers(id = "empty_definition_changes")[0] self._empty_definition_changes_container = ContainerRegistry.getInstance().findContainers(id = "empty_definition_changes")[0]
self._empty_variant_container = ContainerRegistry.getInstance().findContainers(id = "empty_variant")[0] self._empty_variant_container = ContainerRegistry.getInstance().findContainers(id = "empty_variant")[0]
self._empty_material_container = ContainerRegistry.getInstance().findContainers(id = "empty_material")[0] self._empty_material_container = ContainerRegistry.getInstance().findContainers(id = "empty_material")[0]
@ -301,6 +302,13 @@ class MachineManager(QObject):
## Given a global_stack, make sure that it's all valid by searching for this quality group and applying it again ## Given a global_stack, make sure that it's all valid by searching for this quality group and applying it again
def _initMachineState(self, global_stack): def _initMachineState(self, global_stack):
# Some stacks can have empty definition_changes containers which will cause problems.
# Make sure that all stacks here have non-empty definition_changes containers.
for stack in [global_stack] + list(global_stack.extruders.values()):
if isinstance(stack.definitionChanges, type(self._empty_container)):
from cura.Settings.CuraStackBuilder import CuraStackBuilder
CuraStackBuilder.createDefinitionChangesContainer(stack, stack.getId() + "_settings")
material_dict = {} material_dict = {}
for position, extruder in global_stack.extruders.items(): for position, extruder in global_stack.extruders.items():
material_dict[position] = extruder.material.getMetaDataEntry("base_file") material_dict[position] = extruder.material.getMetaDataEntry("base_file")