[gxml] Removing warging in GomObject create instance

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 533f4d874c7acd9c74fb6b0cdab9aa372e1166bf
Author: Daniel Espinosa <esodan gmail com>
Date:   Thu Feb 2 15:07:36 2017 -0600

    Removing warging in GomObject create instance

 gxml/GomObject.vala |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/gxml/GomObject.vala b/gxml/GomObject.vala
index daba9f6..3ee3d1a 100644
--- a/gxml/GomObject.vala
+++ b/gxml/GomObject.vala
@@ -337,7 +337,10 @@ public interface GXml.GomObject : GLib.Object,
       }
       if (prop.value_type.is_a (typeof (GomElement))) {
         obj = Object.new (prop.value_type);
-        (obj as GomNode).set_parent (this);
+        try { (obj as GomNode).set_parent (this); }
+        catch (GLib.Error e) {
+          warning (_("Error while atemting to instantiate property object: %s").printf (e.message));
+        }
         v.set_object (obj);
         set_property (prop.name, v);
       }