Web Services do not work from MATLAB

dtarb[CodePlex]
In 2008 functionality for accessing HydroServer Web services directly from MATLAB using the MATLAB createClassFromWsdl function was demonstrated. Between then and now this functionality has ceased working due to quotupgradesquot in either MATLAB or
the web services or both.
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Following are the errors that occur with MATLAB version 7.12.0 (R2011a)
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This is on a standard HydroServer web service:
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createClassFromWsdl('http://icewater.usu.edu/littlebearriver/cuahsi_1_0.asmx?WSDL')
Retrieving document at 'http://icewater.usu.edu/littlebearriver/cuahsi_1_0.asmx?WSDL'
??? Attempt to reference field of non-structure array.
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Error in ==gt createClassFromWsdlgtextractTypeFromSchemaElement at 342
nextType = char(tElement.getSchemaType().getQName());
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Error in ==gt createClassFromWsdlgtextractParams at 249
nextRetList = extractTypeFromSchemaElement(xElement);
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Error in ==gt createClassFromWsdlgtmakeOperation at 223
op.output = extractParams(operation.getOutput(), schema);
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Error in ==gt createClassFromWsdlgtparseWsdl at 169
op = makeOperation(operation,schema);
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Error in ==gt createClassFromWsdl at 32
[R, schema] = parseWsdl(wsdlUrl);
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The following is on a Hybrid Web Service at SDSC
createClassFromWsdl('http://river.sdsc.edu/wateroneflow/NWIS/DailyValues.asmx?WSDL')
Retrieving document at 'http://river.sdsc.edu/wateroneflow/NWIS/DailyValues.asmx?WSDL'
[Fatal Error] wsdl.wsdl:270:71: Invalid byte 1 of 1-byte UTF-8 sequence.
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??? Error using ==gt createClassFromWsdlgtparseWsdl at 97
javax.wsdl.WSDLException: WSDLException: faultCode=PARSER_ERROR: Problem
parsing 'file:/C:/Users/dtarb/Dave/MATLAB/wsdl.wsdl'.:
org.xml.sax.SAXParseException: Invalid byte 1 of 1-byte UTF-8 sequence.
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Error in ==gt createClassFromWsdl at 32
[R, schema] = parseWsdl(wsdlUrl);

Start by reproducing the two createClassFromWsdl cases against the listed HydroServer and SDSC WSDL URLs, then compare the MATLAB stack traces at extractTypeFromSchemaElement and parseWsdl. Determine whether the failure is in MATLAB, the WSDL responses, or both; done means the compatibility problem and required project change are identified, with successful web-service access demonstrated.

Written by the indexing model from the issue text.