Hello, I've searched for hours for an answer to this without success. I've created a minimal example that demonstrates the issue. I'm simply attempting to use the xslt mediator to transform an incoming SOAP request, logging the before and after XML. I'm getting the 'SynapseConfigUtils Cannot convert null to a StreamSource' error no matter what I do. I read *somewhere* that I may have out of date axiom libraries, so I upgraded to 1.2.9 - no change.
Sorry if I should attach this instead of pasting inline: <definitions xmlns="http://ws.apache.org/ns/synapse";> <!-- These transforms create ESB faults --> <localEntry key="CustomerDetailsClientFault_xsl" src="file:WEB-INF/repository/transforms/esbProxy/createCustomerDetailsClient Fault.xsl" /> <localEntry key="CustomerPurchaseClientFault_xsl" src="file:WEB-INF/repository/transforms/esbProxy/createCustomerPurchaseClien tFault.xsl" /> <localEntry key="CustomerSecurityClientFault_xsl" src="file:WEB-INF/repository/transforms/esbProxy/createCustomerSecurityClien tFault.xsl" /> <localEntry key="SubscriptionManagementClientFault_xsl" src="file:WEB-INF/repository/transforms/esbProxy/createSubscriptionManagemen tClientFault.xsl" /> <!-- These transforms convert between ContentDirect and ESB messages --> <localEntry key="GetCustomerPaymentOptionsRequest_xsl" src="file:WEB-INF/repository/transforms/esbProxy/createGetCustomerPaymentOpt ionsRequest.xsl" /> <localEntry key="GetCustomerPaymentOptionsResponse_xsl" src="file:WEB-INF/repository/transforms/esbProxy/createGetCustomerPaymentOpt ionsResponse.xsl" /> <!-- Sequences for support of the alpha flight --> <sequence name="in_GetCustomerPaymentOptionsAlpha"> <log level="full" /> <xslt key="createGetCustomerPaymentOptionsRequest_xsl" /> <log level="full" /> </sequence> <sequence name="out_GetCustomerPaymentOptionsAlpha"> <log level="full" /> <xslt key="createGetCustomerPaymentOptionsResponse_xsl" /> <log level="full" /> </sequence> <sequence name="fault_GetCustomerPaymentOptionsAlpha"> <log level="full" /> <xslt key="CustomerPurchaseClientFault_xsl"> <property name="CODE" expression="get-property('ERROR_CODE')" /> <property name="MESSAGE" expression="get-property('ERROR_MESSAGE')" /> </xslt> <log level="full" /> </sequence> <proxy name="CustomerPurchase" transports="http | https"> <target inSequence="in_GetCustomerPaymentOptionsAlpha" outSequence="out_GetCustomerPaymentOptionsAlpha" onError="fault_GetCustomerPaymentOptionsAlpha" /> > </proxy> </definitions> Pretty simple, right? Here's the error: 2010-07-28 16:02:31,745 INFO [STDOUT] 2010-07-28 16:02:31,745 [192.168.200.51-bluefish] [HttpServerWorker-1] INFO LogMediator To: /esb/services/CustomerPurchase, WSAction: /WebServices/CustomerPurchase/CustomerPurchaseService.serviceagent/CustomerP urchasePortTypeEndpoint/GetCustomerPaymentOptions, SOAPAction: /WebServices/CustomerPurchase/CustomerPurchaseService.serviceagent/CustomerP urchasePortTypeEndpoint/GetCustomerPaymentOptions, MessageID: urn:uuid:68761647C39C5F4D6D1280332951656, Direction: request, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";><soapenv:Body><GetCust omerPaymentOptions xmlns="http://aircell.com/ws/broadband/customerpurchase";><Requester>GOGO_VID EO</Requester><UserName>vidtest1000</UserName><Tracking><TransactionId xmlns="">transaction_id</TransactionId></Tracking></GetCustomerPaymentOption s></soapenv:Body></soapenv:Envelope> 2010-07-28 16:02:31,775 INFO [STDOUT] 2010-07-28 16:02:31,775 [192.168.200.51-bluefish] [HttpServerWorker-1] WARN SynapseConfigUtils Cannot convert null to a StreamSource 2010-07-28 16:02:31,775 INFO [STDOUT] 2010-07-28 16:02:31,775 [192.168.200.51-bluefish] [HttpServerWorker-1] ERROR XSLTMediator Error creating XSLT transformer using : createGetCustomerPaymentOptionsRequest_xsl org.apache.synapse.SynapseException: Cannot convert null to a StreamSource at org.apache.synapse.config.SynapseConfigUtils.handleException(SynapseConfigUt ils.java:315) at org.apache.synapse.config.SynapseConfigUtils.getStreamSource(SynapseConfigUt ils.java:53) at org.apache.synapse.mediators.transform.XSLTMediator.performXSLT(XSLTMediator .java:269) at org.apache.synapse.mediators.transform.XSLTMediator.mediate(XSLTMediator.jav a:177) at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediat or.java:58) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator. java:125) at org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServi ceMessageReceiver.java:149) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT TPTransportUtils.java:275) at org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.jav a:253) at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja va:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9 08) at java.lang.Thread.run(Thread.java:619) 2010-07-28 16:02:31,785 INFO [STDOUT] 2010-07-28 16:02:31,785 [192.168.200.51-bluefish] [HttpServerWorker-1] ERROR XSLTMediator Unable to perform XSLT transformation using : createGetCustomerPaymentOptionsRequest_xsl against source XPath : s11:Body/child::*[position()=1] | s12:Body/child::*[position()=1] org.apache.synapse.SynapseException: Error creating XSLT transformer using : createGetCustomerPaymentOptionsRequest_xsl at org.apache.synapse.mediators.AbstractMediator.handleException(AbstractMediat or.java:220) at org.apache.synapse.mediators.transform.XSLTMediator.performXSLT(XSLTMediator .java:275) at org.apache.synapse.mediators.transform.XSLTMediator.mediate(XSLTMediator.jav a:177) at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediat or.java:58) at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator. java:125) at org.apache.synapse.core.axis2.ProxyServiceMessageReceiver.receive(ProxyServi ceMessageReceiver.java:149) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:176) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HT TPTransportUtils.java:275) at org.apache.synapse.transport.nhttp.ServerWorker.processPost(ServerWorker.jav a:253) at org.apache.synapse.transport.nhttp.ServerWorker.run(ServerWorker.java:194) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.ja va:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:9 08) at java.lang.Thread.run(Thread.java:619) Caused by: org.apache.synapse.SynapseException: Cannot convert null to a StreamSource at org.apache.synapse.config.SynapseConfigUtils.handleException(SynapseConfigUt ils.java:315) at org.apache.synapse.config.SynapseConfigUtils.getStreamSource(SynapseConfigUt ils.java:53) at org.apache.synapse.mediators.transform.XSLTMediator.performXSLT(XSLTMediator .java:269) ... 11 more Thanks very much for any help - Brian.
