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Abort importing profile if we have no global container stack

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You shouldn't be able to trigger it anyway, but if you do, it'll give a proper error that the import failed.

Contributes to issue CURA-2785.
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Ghostkeeper 2016-10-25 13:20:02 +02:00
parent 06521d7c49
commit d439015773
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plugins/LegacyProfileReader/LegacyProfileReader.py
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@ -67,6 +67,8 @@ class LegacyProfileReader(ProfileReader):
if file_name.split(".")[-1] != "ini":
return None
global_container_stack = Application.getInstance().getGlobalContainerStack()
if not global_container_stack:
return None
multi_extrusion = global_container_stack.getProperty("machine_extruder_count", "value") > 1
if multi_extrusion: