From 35a3bdc9242eedcb3905856bf584f3efb5fbbbda Mon Sep 17 00:00:00 2001
From: fieldOfView <aldo@fieldofview.com>
Date: Wed, 9 Nov 2016 13:18:15 +0100
Subject: [PATCH 1/2] Fix qml error about stopCamera when no printer is
 connected

---
 resources/qml/Cura.qml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/resources/qml/Cura.qml b/resources/qml/Cura.qml
index 5380eaf7ca..5c5a1cdc9d 100644
--- a/resources/qml/Cura.qml
+++ b/resources/qml/Cura.qml
@@ -424,6 +424,10 @@ UM.MainWindow
                 visible: base.monitoringPrint
                 onVisibleChanged:
                 {
+                    if(Cura.MachineManager.printerOutputDevices.length == 0 )
+                    {
+                        return;
+                    }
                     if(visible)
                     {
                         Cura.MachineManager.printerOutputDevices[0].startCamera()

From 189e3e30d9eb097aea53f67e0c28c1663e2b0fba Mon Sep 17 00:00:00 2001
From: fieldOfView <aldo@fieldofview.com>
Date: Wed, 9 Nov 2016 13:25:04 +0100
Subject: [PATCH 2/2] Fix error about casting undefined to QString

---
 resources/qml/Settings/SettingExtruder.qml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/resources/qml/Settings/SettingExtruder.qml b/resources/qml/Settings/SettingExtruder.qml
index ff30a7146e..82d7def5ce 100644
--- a/resources/qml/Settings/SettingExtruder.qml
+++ b/resources/qml/Settings/SettingExtruder.qml
@@ -21,7 +21,11 @@ SettingItem
             id: extruders_model
             onModelChanged: control.color = extruders_model.getItem(control.currentIndex).color
         }
-        property string color: extruders_model.getItem(control.currentIndex).color
+        property string color:
+        {
+            var model_color = extruders_model.getItem(control.currentIndex).color;
+            return (model_color) ? model_color : "";
+        }
 
         textRole: "name"