diff -r c059efca2d7a -r 7adef9ce92aa client/js/paper-renderer.js
--- a/client/js/paper-renderer.js	Wed Mar 13 10:24:23 2013 +0100
+++ b/client/js/paper-renderer.js	Wed Mar 13 15:37:31 2013 +0100
@@ -384,12 +384,14 @@
     this.remove_button.show();
     this.link_button.show();
     var _uri = this.model.get("uri");
-    Rkns.$('.Rk-Bin-Item').each(function() {
-        var _el = Rkns.$(this);
-        if (_el.attr("data-uri") == _uri) {
-            _el.addClass("selected");
-        }
-    });
+    if (_uri) {
+    	Rkns.$('.Rk-Bin-Item').each(function() {
+	        var _el = Rkns.$(this);
+	        if (_el.attr("data-uri") == _uri) {
+	            _el.addClass("selected");
+	        }
+	    });
+    }
     if (this.renderer.renkan.read_only) {
         this.openEditor();
     }