From 1468ac1d59ec4fbf4472c03b7d7a727c636c2a6e Mon Sep 17 00:00:00 2001 From: Lipu Fei Date: Mon, 20 Aug 2018 13:19:49 +0200 Subject: [PATCH] Check if dict has key before accessing in BuildVolume --- cura/BuildVolume.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cura/BuildVolume.py b/cura/BuildVolume.py index a25552aac5..b029665abd 100755 --- a/cura/BuildVolume.py +++ b/cura/BuildVolume.py @@ -242,6 +242,8 @@ class BuildVolume(SceneNode): # Mark the node as outside build volume if the set extruder is disabled extruder_position = node.callDecoration("getActiveExtruderPosition") + if extruder_position not in self._global_container_stack.extruders: + continue if not self._global_container_stack.extruders[extruder_position].isEnabled: node.setOutsideBuildArea(True) continue