'cannot marshal <class 'xmlrpclib.Fault'> objects' while executing system.multicall()'

[nagamasa2005@…]

Accessing my Trac 0.11b1 repository through the Mylar plugin for Eclipse using XmlRpcPlugin , I got this error message when trying to create query of tickets. Python version is 2.5.1 .

'cannot marshal <class 'xmlrpclib.Fault'> objects' while executing system.multicall()'

This message may be wrong. See ​http://mail.python.org/pipermail/python-bugs-list/2007-June/038875.html .
It touched 'api.py' for the time being as follows. But, I'm not sure.

    def multicall(self, req, signatures):
        """ Takes an array of XML-RPC calls encoded as structs of the form (in
        a Pythonish notation here):

        {'methodName': string, 'params': array}
        """
        for signature in signatures:
            try:
                yield self.get_method(signature['methodName'])(req, signature['params'])
            except xmlrpclib.Fault, e:
                #-#yield e
                yield xmlrpclib.dumps(("fault", str(e))) #-# MODIFY
            except Exception, e:
                #-#yield xmlrpclib.Fault(2, "'%s' while executing '%s()'" % (str(e), signature['methodName']))
                yield xmlrpclib.dumps(("fault", str(e))) #-# MODIFY

# ( I resolved real problem referring #1075 .)

[anonymous]

I have got same error, how deal with this?

[anonymous]

I change the XmlRpcPlugin from 0.10 to trunk.Then it works.

[osimons]

I'm quite sure this is an installation issue. As far as I can see, errors are transmitted correctly using fresh Trac 0.11.x and trunk version of the plugin. Please reopen if problem persists with latest versions.