From 2cd98910005ab0d696e42f93485f6e204fded452 Mon Sep 17 00:00:00 2001
From: Lipu Fei <lipu.fei815@gmail.com>
Date: Mon, 19 Feb 2018 21:00:49 +0100
Subject: [PATCH] WIP: Fix material QVariant type

---
 cura/Settings/ContainerManager.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cura/Settings/ContainerManager.py b/cura/Settings/ContainerManager.py
index 759c5d5be7..d16bdca8a7 100644
--- a/cura/Settings/ContainerManager.py
+++ b/cura/Settings/ContainerManager.py
@@ -161,7 +161,7 @@ class ContainerManager(QObject):
         return container.getProperty(setting_key, property_name)
 
     ##  Set the name of the specified material.
-    @pyqtSlot(QObject, str)
+    @pyqtSlot("QVariant", str)
     def setMaterialName(self, material_node, new_name):
         root_material_id = material_node.metadata["base_file"]
         if self._container_registry.isReadOnly(root_material_id):