Hi,

under

Taverna Workbench 2.3
Windows Vista 64bit

when running workflow (no inputs required)

http://bioputer.mimuw.edu.pl/tav4sb/workflows/sim.xml

I get the following Error Trace:

Processor 'OdeSolver' - Port 'error'
Processor 'odeSolverResultXml' - Port 'error'
Processor 'odeSolver' - Port 'odeSolverResult': An error occurred
invoking the WSDL service

and the Stack Trace:

org.apache.xerces.impl.io.MalformedByteSequenceException: Invalid byte
2 of 3-byte UTF-8 sequence.
org.apache.xerces.parsers.DOMParser.parse(unknown file)
org.apache.xerces.jaxp.DocumentBuilderImpl.parse(unknown file)
javax.xml.parsers.DocumentBuilder.parse(unknown file)
net.sf.taverna.wsdl.soap.AbstractBodyBuilder.populateElementWithObjectData(AbstractBodyBuilder.java:241)
net.sf.taverna.wsdl.soap.AbstractBodyBuilder.createBodyElementForData(AbstractBodyBuilder.java:152)
net.sf.taverna.wsdl.soap.AbstractBodyBuilder.build(AbstractBodyBuilder.java:125)
net.sf.taverna.wsdl.soap.LiteralBodyBuilder.build(LiteralBodyBuilder.java:81)
net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.makeSoapBody(WSDLSOAPInvoker.java:194)
net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.makeRequestEnvelope(WSDLSOAPInvoker.java:180)
net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.invoke(WSDLSOAPInvoker.java:136)
net.sf.taverna.t2.activities.wsdl.T2WSDLSOAPInvoker.invoke(T2WSDLSOAPInvoker.java:281)
net.sf.taverna.t2.activities.wsdl.WSDLActivity$1.run(WSDLActivity.java:289)
java.lang.Thread.run(unknown file)

The thing is it's working under Mac OS X 10.6 with Tav. 2.3 and Ubuntu
Linux, although I have to verify it yet with Tav. 2.3. Additional
context: the port 'error' of 'odeSolver' Web service processor should
be empty - element only exists in response if there was an error and
everything looks fine on the server side. Any ideas/suggestion on what
may be wrong?

Best regards,
Mikołaj

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