[Fedora-suds-list] WebFault 'Version Mismatch'

Fri Apr 16 07:54:27 UTC 2010

Hello,

anybody received this on the list? It's nigh over a month and though I see
plenty activity on the list, nobdoy replied to this. Thing is, I never
recevied the message myself over the list. Thought the sender might be
excluded . . . Nevertheless I just had time to get back to suds and the
project, so here is some additional debugging output. I hope someone can
point me to the right direction on how to fix this.

Regards,
Philipp

DEBUG:suds.client:sending to (https://remote_host_name:4646)
message:
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns1="http://www.swsoft.com/webservices/vzl/4.0.0/authm" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="
http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header/>
   <ns0:Body>
      <ns1:get_realm/>
   </ns0:Body>
</SOAP-ENV:Envelope>
DEBUG:suds.client:headers = {'SOAPAction': '""', 'Content-Type': 'text/xml'}
DEBUG:suds.transport.http:sending:
URL:https://remote_host_name:4646
HEADERS: {'SOAPAction': '""', 'Content-Type': 'text/xml', 'Content-type':
'text/xml', 'Soapaction': '""'}
MESSAGE:
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns1="http://www.swsoft.com/webservices/vzl/4.0.0/authm" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="
http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header/>
   <ns0:Body>
      <ns1:get_realm/>
   </ns0:Body>
</SOAP-ENV:Envelope>
ERROR:suds.client:<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:ns0="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns1="http://www.swsoft.com/webservices/vzl/4.0.0/authm" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="
http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Header/>
   <ns0:Body>
      <ns1:get_realm/>
   </ns0:Body>
</SOAP-ENV:Envelope>
DEBUG:suds.client:http failed:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance">
<soap:Body>
<soap:Fault>
<faultcode>soap:VersionMismatch</faultcode>
<faultstring>Version mismatch</faultstring>
</soap:Fault>
</soap:Body>
</soap:Envelope>
Traceback (most recent call last):
  File "test_suds.py", line 12, in <module>
    vzl_auth.service.get_realm()
  File "build/bdist.linux-x86_64/egg/suds/client.py", line 539, in __call__
  File "build/bdist.linux-x86_64/egg/suds/client.py", line 598, in invoke
  File "build/bdist.linux-x86_64/egg/suds/client.py", line 633, in send
  File "build/bdist.linux-x86_64/egg/suds/client.py", line 684, in failed
  File "build/bdist.linux-x86_64/egg/suds/bindings/binding.py", line 238, in
get_fault
suds.WebFault: Server raised fault: 'Version mismatch'

On Thu, Mar 18, 2010 at 6:43 PM, Philipp Kalder <pkalder at googlemail.com>wrote:

> Hello,
>
> I'm trying to write a client for the Virtuozzo Containers 4 SOAP API. The
> xml API is working for me, but I'm considering a rewirte. The SOAP API or at
> least the WSDL files are quiet heavy.
>
> The main file is:
>
> http://www.swsoft.com/webservices/vzl/4.0.0/VZL.wsdl
>
> You cannot use this file however. I'm parsing it to get the 'sublevel' WSDL
> files, like
>
> http://www.swsoft.com/webservices/vzl/4.0.0/VZLauthm.wsdl
>
> After creating the client object I use set_options(location=""), because a
> wild guess led me to believe that this way I can set the URL:port to query.
> Usually the URL to send requests to would be listed in the WSDL file. But
> here it's not.
> After using set_options however print client look's just the same, but
> running client.service reports a different error. First it's:
>
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 539, in __call__
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 598, in invoke
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 623, in send
> File "build/bdist.linux-x86_64/egg/suds/transport/https.py", line 64, in
> send
> File "build/bdist.linux-x86_64/egg/suds/transport/http.py", line 77, in
> send
> File "build/bdist.linux-x86_64/egg/suds/transport/http.py", line 118, in
> u2open
> File "/usr/lib/python2.6/urllib2.py", line 389, in open
> response = self._open(req, data)
> File "/usr/lib/python2.6/urllib2.py", line 407, in _open
> '_open', req)
> File "/usr/lib/python2.6/urllib2.py", line 367, in _call_chain
> result = func(*args)
> File "/usr/lib/python2.6/urllib2.py", line 1154, in https_open
> return self.do_open(httplib.HTTPSConnection, req)
> File "/usr/lib/python2.6/urllib2.py", line 1121, in do_open
> raise URLError(err)
> urllib2.URLError: <urlopen error [Errno 111] Connection refused>
>
> The second is:
>
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 539, in __call__
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 598, in invoke
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 633, in send
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 684, in failed
> File "build/bdist.linux-x86_64/egg/suds/bindings/binding.py", line 238, in
> get_fault
> suds.WebFault: Server raised fault: 'Version mismatch'
>
> Following the second traceback upward it looks to me that I didn't even
> send a call. Looking through the source code it look's as though the target
> namespace's differ.
>
> Does anybody know under which conditions the error:
>
> suds.WebFault: Server raised fault: 'Version mismatch'
>
> is raised? I'm clueless were to go from here. At the moment I'm still on
> python's interactive shell, Version 2.6. Suds was installed from the tarball
> (version 0.3.9) with
>
> python setup.py install
>
> (though the traceback look's that I should rather have used build copied it
> ;-) )
>
> Any help is much appreciated. If details are missing, please accept my
> apologies. Let me know and I'll send them in.
>
> Regards,
> Phil
>
> P.S.:
>
> The steps I do on interactive:
>
> from suds.client import Client as sudsClient
> client = sudsClient("
> http://www.swsoft.com/webservices/vzl/4.0.0/VZLauthm.wsdl")
> client.set_options(location="https://$vz_node_ip:$vzsoap_api_port")
> client.service.get_realm()
>
> P.S.S.: I thought of setting faults to false, but then I get another error
> that seems to be related to some suds bug:
>
> client.set_options(location="https://
> $vz_node_ip:$vzsoap_api_port",faults=False)
>
> Traceback (most recent call last):
> File "<stdin>", line 1, in <module>
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 535, in __call__
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 598, in invoke
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 633, in send
> File "build/bdist.linux-x86_64/egg/suds/client.py", line 684, in failed
> File "build/bdist.linux-x86_64/egg/suds/bindings/binding.py", line 239, in
> get_fault
> AttributeError: Fault instance has no attribute 'detail'
>
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