diff --git a/cura/ConvexHullJob.py b/cura/ConvexHullJob.py
index f858d142d4..b0fb94a15f 100644
--- a/cura/ConvexHullJob.py
+++ b/cura/ConvexHullJob.py
@@ -48,12 +48,13 @@ class ConvexHullJob(Job):
         hull = hull.getMinkowskiHull(Polygon(numpy.array([[-1, -1], [-1, 1], [1, 1], [1, -1]], numpy.float32)))
 
         profile = Application.getInstance().getMachineManager().getActiveProfile()
-        if profile.getSettingValue("print_sequence") == "one_at_a_time" and not self._node.getParent().callDecoration("isGroup"):
-            # Printing one at a time and it's not an object in a group
-            self._node.callDecoration("setConvexHullBoundary", copy.deepcopy(hull))
-            head_hull = hull.getMinkowskiHull(Polygon(numpy.array(profile.getSettingValue("machine_head_with_fans_polygon"),numpy.float32)))
-            self._node.callDecoration("setConvexHullHead", head_hull)
-            hull = hull.getMinkowskiHull(Polygon(numpy.array(profile.getSettingValue("machine_head_polygon"),numpy.float32)))
+        if profile:
+            if profile.getSettingValue("print_sequence") == "one_at_a_time" and not self._node.getParent().callDecoration("isGroup"):
+                # Printing one at a time and it's not an object in a group
+                self._node.callDecoration("setConvexHullBoundary", copy.deepcopy(hull))
+                head_hull = hull.getMinkowskiHull(Polygon(numpy.array(profile.getSettingValue("machine_head_with_fans_polygon"),numpy.float32)))
+                self._node.callDecoration("setConvexHullHead", head_hull)
+                hull = hull.getMinkowskiHull(Polygon(numpy.array(profile.getSettingValue("machine_head_polygon"),numpy.float32)))
         hull_node = ConvexHullNode.ConvexHullNode(self._node, hull, Application.getInstance().getController().getScene().getRoot())
         self._node.callDecoration("setConvexHullNode", hull_node)
         self._node.callDecoration("setConvexHull", hull)