From a94b1503fff8f011c28ad89f905122e8222152d2 Mon Sep 17 00:00:00 2001 From: daid Date: Thu, 16 Oct 2014 15:46:31 +0200 Subject: [PATCH] One extra test to make sure the result is not None --- Cura/gui/util/engineResultView.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Cura/gui/util/engineResultView.py b/Cura/gui/util/engineResultView.py index 1554e32b..91e047ab 100644 --- a/Cura/gui/util/engineResultView.py +++ b/Cura/gui/util/engineResultView.py @@ -82,7 +82,7 @@ class engineResultView(object): layerNr = self.layerSelect.getValue() if layerNr == self.layerSelect.getMaxValue() and result is not None and len(result._polygons) > 0: layerNr = max(layerNr, len(result._polygons)) - if len(result._polygons) > layerNr-1 and 'inset0' in result._polygons[layerNr-1] and len(result._polygons[layerNr-1]['inset0']) > 0 and len(result._polygons[layerNr-1]['inset0'][0]) > 0: + if result is not None and len(result._polygons) > layerNr-1 and 'inset0' in result._polygons[layerNr-1] and len(result._polygons[layerNr-1]['inset0']) > 0 and len(result._polygons[layerNr-1]['inset0'][0]) > 0: viewZ = result._polygons[layerNr-1]['inset0'][0][0][2] else: viewZ = (layerNr - 1) * profile.getProfileSettingFloat('layer_height') + profile.getProfileSettingFloat('bottom_thickness') -- 2.30.2