--- a/xmlclass/xmlclass.py	Wed Nov 23 00:19:27 2011 +0100
+++ b/xmlclass/xmlclass.py	Thu Nov 24 16:30:06 2011 +0100
@@ -1353,7 +1353,9 @@
     elements = []
     for element in classinfos["elements"]:
         if element["type"] == ANY:
-            elements.append(ComputeMultiplicity("#cdata-section |\w* ", element))
+            infos = element.copy()
+            infos["minOccurs"] = 0
+            elements.append(ComputeMultiplicity("#cdata-section |\w* ", infos))
         elif element["type"] == CHOICE:
             choices = []
             for infos in element["choices"]:
@@ -1400,6 +1402,7 @@
                 structure_model = re.compile("(%s)$" % structure_pattern)
                 result = structure_model.match(children_structure)
                 if not result:
+                    print structure_model.pattern, children_structure
                     raise ValueError("Invalid structure for \"%s\" children!." % tree.nodeName)
         required_attributes = dict([(attr["name"], True) for attr in classinfos["attributes"] if attr["use"] == "required"])
         if classinfos.has_key("base"):