diff --git a/src/collective/z3cform/datagridfield/datagridfield.py b/src/collective/z3cform/datagridfield/datagridfield.py
index a5e0c25f..4862f2b4 100644
--- a/src/collective/z3cform/datagridfield/datagridfield.py
+++ b/src/collective/z3cform/datagridfield/datagridfield.py
@@ -331,7 +331,7 @@ def render(self):
             html = ''
             for tree in fragments:
                 for el in tree.xpath(PAT_XPATH):
-                    if '.TT.' in el.attrib['name']:
+                    if '.TT.' in el.attrib.get('name', ''):
                         el.attrib['class'] = el.attrib['class'].replace(
                             'pat-',
                             'dgw-disabled-pat-'
diff --git a/src/collective/z3cform/datagridfield/static/datagridfield.js b/src/collective/z3cform/datagridfield/static/datagridfield.js
index 4e851972..04ac5e39 100644
--- a/src/collective/z3cform/datagridfield/static/datagridfield.js
+++ b/src/collective/z3cform/datagridfield/static/datagridfield.js
@@ -596,8 +596,8 @@ require([
           $(document).trigger("afterdatagridfieldinit");
       };
 
-
-      $(document).ready(dataGridField2Functions.init);
+      // call init in init_field.js
+      // $(document).ready(dataGridField2Functions.init);
 
       // Export module for customizers to mess around
       window.dataGridField2Functions = dataGridField2Functions;