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Fix crash when enabling setting visibility for adhesion_extruder_nr or support_extruder_nr

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The fix is likely not what was intended by the author of the offending code (and does not seem to be functional), but at least it fixes the hard crash outlined in CURA-1666
This commit is contained in:
fieldOfView 2016-06-07 18:13:19 +02:00
parent e33eb52e93
commit 4d0bb217af
1 changed files with 1 additions and 1 deletions
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2
cura/ExtrudersModel.py
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@ -46,7 +46,7 @@ class ExtrudersModel(UM.Qt.ListModel.ListModel):
def _updateExtruders(self):
self.clear()
manager = cura.ExtruderManager.ExtruderManager.getInstance()
for index, extruder in enumerate(manager):
for index, extruder in enumerate(manager._extruder_trains):
item = { #Construct an item with only the relevant information.
"name": extruder.name,
"colour": extruder.material.getMetaDataEntry("color_code", default = "#FFFF00"),