[Pywebsvcs-talk] non empty xsd:list element causing runtime exception on response

[Jaie W. <jai...@gm...>]

Hi,

I'm having an issue with a type I have defined for my response in my wsdl.

One of the elements in my response is an xsd:list, which is just a list of
strings seperated by space.
Here is the definition of the element:

<xsd:element name="linkedapplications" type="tnsb:linkedApplicationsList"/>

<xsd:simpleType name="linkedApplicationsList">
        <xsd:annotation>
            <xsd:documentation></xsd:documentation>
        </xsd:annotation>
        <xsd:list>
            <xsd:simpleType>
                <xsd:restriction base="xsd:string"></xsd:restriction>
            </xsd:simpleType>
        </xsd:list>
</xsd:simpleType>


I then run:
wsdl2py -b file.wsdl

And it auto generates my stubs.

Then testing the service it works fine if the <linkedapplications> element
is empty.
But if it contains any values, such as
<linkedapplications>value1</linkedapplications> or
<linkedapplications>value1 value2</linkedapplications>

It throws the following error:

Traceback (most recent call last):
    resp = port.registerUserOrAddToGroup(req)
  File "generatedServices_client.py", line 41, in registerUserOrAddToGroup
    response =
self.binding.Receive(registerUserOrAddToGroupResponse.typecode)
  File "build/bdist.cygwin-1.5.25-i686/egg/ZSI/client.py", line 536, in
Receive
    return _Binding.Receive(self, replytype, **kw)
  File "build/bdist.cygwin-1.5.25-i686/egg/ZSI/client.py", line 461, in
Receive
    reply = self.ps.Parse(tc)
  File "build/bdist.cygwin-1.5.25-i686/egg/ZSI/parse.py", line 326, in Parse
    return how.parse(self.body_root, self)
  File "build/bdist.cygwin-1.5.25-i686/egg/ZSI/TCcompound.py", line 196, in
parse
    value = what.parse(c_elt, ps)
  File "build/bdist.cygwin-1.5.25-i686/egg/ZSI/TC.py", line 1672, in parse
    return self.text_to_data(v, elt, ps)
  File "build/bdist.cygwin-1.5.25-i686/egg/ZSI/TC.py", line 1643, in
text_to_data
    v.append(self.itemTypeCode.text_to_data(item, elt, ps))
AttributeError: 'NoneType' object has no attribute 'text_to_data'


Is the definition of xsd:list allowed to by empty or do I have to specify
enumerations?
I have seen examples that allow non enumerated xsd:list types.

Any help would be appreciated.

Cheers,
Jaie