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Fix qml error about stopCamera when no printer is connected

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This commit is contained in:
fieldOfView 2016-11-09 13:18:15 +01:00
parent 4c89e8253f
commit 35a3bdc924
1 changed files with 4 additions and 0 deletions
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4
resources/qml/Cura.qml
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@ -424,6 +424,10 @@ UM.MainWindow
visible: base.monitoringPrint
onVisibleChanged:
{
if(Cura.MachineManager.printerOutputDevices.length == 0 )
{
return;
}
if(visible)
{
Cura.MachineManager.printerOutputDevices[0].startCamera()