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Re: [xsl] The data at the root level is invalid+xslt


Subject: Re: [xsl] The data at the root level is invalid+xslt
From: David Carlisle <davidc@xxxxxxxxx>
Date: Wed, 22 Feb 2012 00:41:02 +0000

On 21/02/2012 22:49, ram wrote:
Guys, Without compilation and running the program, how can i say
that there is problem with my xsl, Rather than arguing the syntax
errors you can look at the real problem too

As Michael said, how can we know what the real problem is if the code you post clearly isn't generating the error message that you give (since the original version would not have run at all and this version runs without error producing the result below on your given input)


> (I know its not job of yours and
your experts and helping hands for new guys.) I have corrected the
request and code multiple times and round and round coming to the
same point syntax problem blah blah.

You seem to be trivialising the fact that we pointed out that the code you posted was incapable of producing any output?



Your corrected stylesheet produces this result on the posted xml
(using saxon6 as a reference xslt 1 implementation)

<?xml version="1.0" encoding="utf-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tri="http://abc.com/WebServices.Common" xmlns:ns="http://abc.com/Case/471" xmlns:con="http://xyz.com/eb/context" xmlns:head="http://xyz.com/eb/header">
<soapenv:Header><ActivityId xmlns="http://schemas.microsoft.com/2004/09/ServiceModel/Diagnostics" CorrelationId="">?</ActivityId><wsse:Security xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"><wsse:UsernameToken><wsse:Username/><wsse:Password>1</wsse:Password></wsse:UsernameToken></wsse:Security></soapenv:Header>
<soapenv:Body>
<ns:Search>
<ns:request>
<tri:SessionId>?</tri:SessionId>
<ns:Member>
<ns:MemberId>?</ns:MemberId>
<ns:SystemId>?</ns:SystemId>
</ns:Member>
<ns:Pagination>
<ns:CurrentPageNumber>?</ns:CurrentPageNumber>
</ns:Pagination>


            </ns:request>
        </ns:Search>
    </soapenv:Body>
</soapenv:Envelope>




which is well formed XML but without any schema or dtd reference so the following message is to be expected, and not necessarily an error:

When i do the validation
for the generated xml in xmlspy i got the following error.


Unable to locate a reference to a supported schema type (DTD, W3C Schema) within this document instance.

On the other hand this is clearly an error:



> The error that I am getting when i hit the backend service provider > is > > <s:Body><s:Fault><faultcode > xmlns:a="http://schemas.microsoft.com/net/2005/12/windowscommunicationfoundation/dispatcher">a:DeserializationFailed</faultcode><faultstring > xml:lang="en-US">The formatter threw an exception while trying to > deserialize the message: Error in deserializing body of request > message for operation 'Search'. The data at the root level is > invalid. Line 69, position 4.</faultstring


but presumably related to the details of the way you are calling your stylesheet which we don't know (and is probably more related to the programing language used in your calling framework than xslt) since the xslt runs without error when applied directly.


David


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