Debug in debug way.

Expose the path, as method is used during reindexation, so there might be no
way to find the object by reference.

master/bt5/vifib_base/SkinTemplateItem/portal_skins/vifib_base/SoftwareInstance_getRootHostingSubscriptionUid.xml

@@ -80,7 +80,7 @@ if root_hosting_subscription is None:\n
       root_hosting_subscription = instance_setup_line.getAggregateValue(portal_type=\'Hosting Subscription\')\n
   if root_hosting_subscription is None:\n
     raise ConsistencyError(("Software instance %s has no hosting "\n
-                          "subscription as root.") % context.getReference())\n
+                          "subscription as root.") % context.getPath())\n
 \n
 return root_hosting_subscription.getUid()\n
 </string> </value>

master/bt5/vifib_base/bt/revision

-409
\ No newline at end of file
+410
\ No newline at end of file