diff --git a/plugins/GCodeReader/GCodeReader.py b/plugins/GCodeReader/GCodeReader.py
index cf7d16c5a4..72e97465f4 100644
--- a/plugins/GCodeReader/GCodeReader.py
+++ b/plugins/GCodeReader/GCodeReader.py
@@ -99,7 +99,7 @@ class GCodeReader(MeshReader):
         count = len(path)
         line_types = numpy.empty((count - 1, 1), numpy.int32)
         line_types[:, 0] = 1
-        line_widths = numpy.empty((count - 1, 1), numpy.int32)
+        line_widths = numpy.empty((count - 1, 1), numpy.float32)
         line_widths[:, 0] = 0.5
         points = numpy.empty((count, 3), numpy.float32)
         i = 0
diff --git a/plugins/LayerView/LayerPass.py b/plugins/LayerView/LayerPass.py
index a8a2b7ba7e..9e610b68d2 100644
--- a/plugins/LayerView/LayerPass.py
+++ b/plugins/LayerView/LayerPass.py
@@ -55,7 +55,7 @@ class LayerPass(RenderPass):
                     continue
 
                 # Render all layers below a certain number as line mesh instead of vertices.
-                if self._layerview._current_layer_num - self._layerview._solid_layers > -1 and (not self._layerview._only_show_top_layers or hasattr(node, "gcode")):
+                if self._layerview._current_layer_num - self._layerview._solid_layers > -1 and not self._layerview._only_show_top_layers:
                     start = 0
                     end = 0
                     element_counts = layer_data.getElementCounts()