获取信息失败

[LOVECHEN]

Starting debug for 'smzdm'

[2017-03-04 09:31:24][ERROR: input.scriptfilter] Code 1: Traceback (most recent call last):
File "", line 4, in
File "zdm.py", line 38, in get_items
xml = generate_xml(items)
File "zdm.py", line 52, in generate_xml
return ET.tostring(xml_items)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 1126, in tostring
ElementTree(element).write(file, encoding, method=method)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 820, in write
serialize(write, self._root, encoding, qnames, namespaces)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 939, in _serialize_xml
_serialize_xml(write, e, encoding, qnames, None)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 939, in _serialize_xml
_serialize_xml(write, e, encoding, qnames, None)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 937, in _serialize_xml
write(_escape_cdata(text, encoding))
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 1075, in _escape_cdata
_raise_serialization_error(text)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/xml/etree/ElementTree.py", line 1052, in _raise_serialization_error
"cannot serialize %r (type %s)" % (text, type(text).name)
TypeError: cannot serialize 1238 (type int)