diff --git a/sao/src/tab.js b/sao/src/tab.js
index 8878f84eb5..11feb64320 100644
--- a/sao/src/tab.js
+++ b/sao/src/tab.js
@@ -506,8 +506,10 @@
                         attributes.res_id = [attributes.res_id];
                     }
                     screen.load(attributes.res_id);
-                    screen.current_record = screen.group.get(
-                        attributes.res_id[0]);
+                    if (attributes.res_id.length) {
+                        screen.current_record = screen.group.get(
+                            attributes.res_id[0]);
+                    }
                     screen.display();
                 } else {
                     if (screen.current_view.view_type == 'form') {
diff --git a/tryton/tryton/gui/window/form.py b/tryton/tryton/gui/window/form.py
index cd62fbaa4c..7a81dc87a0 100644
--- a/tryton/tryton/gui/window/form.py
+++ b/tryton/tryton/gui/window/form.py
@@ -66,7 +66,8 @@ class Form(TabContent):
             if isinstance(res_id, int):
                 res_id = [res_id]
             self.screen.load(res_id)
-            self.screen.current_record = self.screen.group.get(res_id[0])
+            if res_id:
+                self.screen.current_record = self.screen.group.get(res_id[0])
             self.screen.display()
         else:
             if self.screen.current_view.view_type == 'form':