Failed to read XSD file when deploying SwitchYard application with WSDL and XSD files

Issue

• I have a sample SwitchYard project I created using the following stockquote.wsdl. I used the same WSDL for the service and the reference, with a bean in the middle.

<?xml version="1.0"?>
<definitions name="StockQuote"
          targetNamespace="http://example.com/stockquote/definitions"
          xmlns:tns="http://example.com/stockquote/definitions"
          xmlns="http://schemas.xmlsoap.org/wsdl/" ...>

    <import namespace="http://example.com/stockquote/schemas"
            location="http://example.com/stockquote/stockquote.xsd"/>

    ...
</definitions>

• When I try to deploy the project, I get the following error. The WSDL loads fine in SoapUI.

04:23:24,746 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-3) MSC000001: Failed to start service jboss.deployment.unit."sample.jar".SwitchYardService: org.jboss.msc.service.StartException in service jboss.deployment.unit."sample.jar".SwitchYardService: org.switchyard.component.soap.WebServicePublishException: javax.xml.ws.WebServiceException: JBWS022087: Failed to read vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: JBWS022088: Unexpected element parsing vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: schema
    at org.switchyard.as7.extension.services.SwitchYardService.start(SwitchYardService.java:80)
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1]
    at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.4.GA-redhat-1.jar:1.0.4.GA-redhat-1]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [rt.jar:1.7.0_65]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [rt.jar:1.7.0_65]
    at java.lang.Thread.run(Thread.java:745) [rt.jar:1.7.0_65]
Caused by: org.switchyard.component.soap.WebServicePublishException: javax.xml.ws.WebServiceException: JBWS022087: Failed to read vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: JBWS022088: Unexpected element parsing vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: schema
    at org.switchyard.as7.extension.ws.JBossWSEndpointPublisher.publish(JBossWSEndpointPublisher.java:103)
    at org.switchyard.component.soap.InboundHandler.doStart(InboundHandler.java:171)
    at org.switchyard.deploy.BaseServiceHandler.start(BaseServiceHandler.java:60)
    at org.switchyard.deploy.internal.Deployment.deployServiceBindings(Deployment.java:623)
    at org.switchyard.deploy.internal.Deployment.start(Deployment.java:145)
    at org.switchyard.as7.extension.deployment.SwitchYardDeployment.start(SwitchYardDeployment.java:101)
    at org.switchyard.as7.extension.services.SwitchYardService.start(SwitchYardService.java:73)
    ... 5 more
Caused by: javax.xml.ws.WebServiceException: JBWS022087: Failed to read vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: JBWS022088: Unexpected element parsing vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: schema
    at org.jboss.ws.common.deployment.SOAPAddressWSDLParser.parse(SOAPAddressWSDLParser.java:140)
    at org.jboss.ws.common.deployment.SOAPAddressWSDLParser.parse(SOAPAddressWSDLParser.java:121)
    at org.jboss.ws.common.deployment.SOAPAddressWSDLParser.<init>(SOAPAddressWSDLParser.java:81)
    at org.jboss.wsf.stack.cxf.metadata.MetadataBuilder.getCurrentSOAPAddressWSDLParser(MetadataBuilder.java:310)
    at org.jboss.wsf.stack.cxf.metadata.MetadataBuilder.processAddressRewrite(MetadataBuilder.java:282)
    at org.jboss.wsf.stack.cxf.metadata.MetadataBuilder.build(MetadataBuilder.java:89)
    at org.jboss.wsf.stack.cxf.deployment.aspect.DescriptorDeploymentAspect.generateMetadataFromDeployment(DescriptorDeploymentAspect.java:141)
    at org.jboss.wsf.stack.cxf.deployment.aspect.DescriptorDeploymentAspect.start(DescriptorDeploymentAspect.java:75)
    at org.jboss.ws.common.deployment.DeploymentAspectManagerImpl.deploy(DeploymentAspectManagerImpl.java:131)
    at org.jboss.as.webservices.publish.EndpointPublisherImpl.publish(EndpointPublisherImpl.java:130)
    at org.jboss.as.webservices.publish.EndpointPublisherImpl.publish(EndpointPublisherImpl.java:109)
    at org.jboss.as.webservices.publish.EndpointPublisherImpl.publish(EndpointPublisherImpl.java:102)
    at org.switchyard.as7.extension.ws.JBossWSEndpoint.publish(JBossWSEndpoint.java:91)
    at org.switchyard.as7.extension.ws.JBossWSEndpointPublisher.publish(JBossWSEndpointPublisher.java:98)
    ... 11 more
Caused by: java.lang.IllegalStateException: JBWS022088: Unexpected element parsing vfs:/content/sample.jar/META-INF/wsdl/stockquote.xsd: schema
    at org.jboss.ws.common.deployment.SOAPAddressWSDLParser.parse(SOAPAddressWSDLParser.java:179)
    at org.jboss.ws.common.deployment.SOAPAddressWSDLParser.parse(SOAPAddressWSDLParser.java:136)
    ... 24 more