diff --git a/cura/Arranging/Arrange.py b/cura/Arranging/Arrange.py
index 5657ee991a..32796005c8 100644
--- a/cura/Arranging/Arrange.py
+++ b/cura/Arranging/Arrange.py
@@ -66,6 +66,11 @@ class Arrange:
                 continue
             vertices = vertices.getMinkowskiHull(Polygon.approximatedCircle(min_offset))
             points = copy.deepcopy(vertices._points)
+
+            # After scaling (like up to 0.1 mm) the node might not have points
+            if len(points) == 0:
+                continue
+
             shape_arr = ShapeArray.fromPolygon(points, scale = scale)
             arranger.place(0, 0, shape_arr)
 
diff --git a/cura/Machines/Models/FavoriteMaterialsModel.py b/cura/Machines/Models/FavoriteMaterialsModel.py
index cc273e55ce..98a2a01597 100644
--- a/cura/Machines/Models/FavoriteMaterialsModel.py
+++ b/cura/Machines/Models/FavoriteMaterialsModel.py
@@ -1,10 +1,9 @@
 # Copyright (c) 2018 Ultimaker B.V.
 # Cura is released under the terms of the LGPLv3 or higher.
 
-from UM.Logger import Logger
 from cura.Machines.Models.BaseMaterialsModel import BaseMaterialsModel
 
-
+##  Model that shows the list of favorite materials.
 class FavoriteMaterialsModel(BaseMaterialsModel):
     def __init__(self, parent = None):
         super().__init__(parent)