From 631c02bf2c2b74eee3c18cf2de7d66f491f4d07f Mon Sep 17 00:00:00 2001
From: Jaime van Kessel <nallath@gmail.com>
Date: Thu, 17 Sep 2015 10:50:04 +0200
Subject: [PATCH] Added message when slicing was cancelled due to errors in
 settings.

Fixes CURA-166
---
 plugins/CuraEngineBackend/CuraEngineBackend.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/plugins/CuraEngineBackend/CuraEngineBackend.py b/plugins/CuraEngineBackend/CuraEngineBackend.py
index 1cb0e63122..a2b049277f 100644
--- a/plugins/CuraEngineBackend/CuraEngineBackend.py
+++ b/plugins/CuraEngineBackend/CuraEngineBackend.py
@@ -157,6 +157,8 @@ class CuraEngineBackend(Backend):
             if self._message:
                 self._message.hide()
                 self._message = None
+            self._message = Message(catalog.i18nc("@info:status", "Unable to slice. Please check your setting values for errors."))
+            self._message.show()
             return #No slicing if we have error values since those are by definition illegal values.
         # Remove existing layer data (if any)
         for node in DepthFirstIterator(self._scene.getRoot()):