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Fix getActiveExtruderStacks()

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CURA-5719

The dict values can be a random list. We need to fetch the first N
extruders starting from position 0.
This commit is contained in:
Lipu Fei 2018-09-12 13:59:09 +02:00
parent f9585b5fae
commit b27e5a1f77
1 changed files with 3 additions and 3 deletions
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6
cura/Settings/ExtruderManager.py
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@ -311,11 +311,11 @@ class ExtruderManager(QObject):
if not global_stack:
return []
result = list(global_stack.extruders.values())
result_tuple_list = sorted(list(global_stack.extruders.items()), key = lambda x: int(x[0]))
result_list = [item[1] for item in result_tuple_list]
machine_extruder_count = global_stack.getProperty("machine_extruder_count", "value")
return result[:machine_extruder_count]
return result_list[:machine_extruder_count]
def _globalContainerStackChanged(self) -> None:
# If the global container changed, the machine changed and might have extruders that were not registered yet