Fixed critical errors when first adding UM3

This commit is contained in:
Jaime van Kessel 2016-10-25 11:16:54 +02:00
parent ecbe4b264a
commit 844b9729f4

View file

@ -80,7 +80,10 @@ class ProfilesModel(InstanceContainersModel):
quality = quality_result["quality"]
break
else: #No global container stack in the results:
quality = quality_results[0]["quality"] #Take any of the extruders.
if quality_results:
quality = quality_results[0]["quality"] #Take any of the extruders.
else:
quality = None
if quality and quality.hasProperty("layer_height", "value"):
item["layer_height"] = str(quality.getProperty("layer_height", "value")) + unit
yield item