WSDL Error from XFire example when using InfoPath or Acrobat Designer

An error occurs when using integrating XFire 1.1RC1 with InfoPath or Acrobat Designer.

The test is the quick start example (http://xfire.codehaus.org/Quick+Start)

The error returned is:
The error that I was getting was
"/schema/element[4][@name='findBookResponse']/complexType[1]/element[1][
@name='out']
Undeclared XSD type : '

Book'.

The services.xml is configured as follows:

<beans xmlns="http://xfire.codehaus.org/config/1.0">
<service>
<name>BookService</name>
<namespace>http://xfire.codehaus.org/BookService</namespace>
<!--
<namespace>https://localhost/solreports/services/BookService</namespace>
-->
<serviceClass>xfiretest.BookService</serviceClass>
</service>
</beans>

The WDSL returned is:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://xfiretest" xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope" xmlns:soapenc11="http://schemas.xmlsoap.org/soap/encoding/" xmlns:soapenc12="http://www.w3.org/2003/05/soap-encoding" xmlns:tns="http://xfire.codehaus.org/BookService" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://xfire.codehaus.org/BookService">
<wsdl:types>
<xsd:schema targetNamespace="http://xfire.codehaus.org/BookService" elementFormDefault="qualified" attributeFormDefault="qualified">
<xsd:element name="getBooks">
<xsd:complexType/>
</xsd:element>
<xsd:element name="getBooksResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="out" type="ns1:ArrayOfBook" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="findBook">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="in0" type="xsd:string" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="findBookResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="out" type="ns1:Book" nillable="true" minOccurs="1" maxOccurs="1"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
<xsd:schema targetNamespace="http://xfiretest" elementFormDefault="qualified" attributeFormDefault="qualified">
<xsd:complexType name="ArrayOfBook">
<xsd:sequence>
<xsd:element name="Book" type="ns1:Book" nillable="true" minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>
<xsd:complexType name="Book">
<xsd:sequence>
<xsd:element name="author" type="xsd:string" minOccurs="0" nillable="true"/>
<xsd:element name="isbn" type="xsd:string" minOccurs="0" nillable="true"/>
<xsd:element name="title" type="xsd:string" minOccurs="0" nillable="true"/>
<xsd:any minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
<xsd:anyAttribute/>
</xsd:complexType>
</xsd:schema>
</wsdl:types>
<wsdl:message name="getBooksRequest">
<wsdl:part element="tns:getBooks" name="parameters"/>
</wsdl:message>
<wsdl:message name="findBookRequest">
<wsdl:part element="tns:findBook" name="parameters"/>
</wsdl:message>
<wsdl:message name="findBookResponse">
<wsdl:part element="tns:findBookResponse" name="parameters"/>
</wsdl:message>
<wsdl:message name="getBooksResponse">
<wsdl:part element="tns:getBooksResponse" name="parameters"/>
</wsdl:message>
<wsdl:portType name="BookServicePortType">
<wsdl:operation name="getBooks">
<wsdl:input message="tns:getBooksRequest" name="getBooksRequest"/>
<wsdl:output message="tns:getBooksResponse" name="getBooksResponse"/>
</wsdl:operation>
<wsdl:operation name="findBook">
<wsdl:input message="tns:findBookRequest" name="findBookRequest"/>
<wsdl:output message="tns:findBookResponse" name="findBookResponse"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="BookServiceHttpBinding" type="tns:BookServicePortType">
<wsdlsoap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="getBooks">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="getBooksRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="getBooksResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
<wsdl:operation name="findBook">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="findBookRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="findBookResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="BookService">
<wsdl:port binding="tns:BookServiceHttpBinding" name="BookServiceHttpPort">
<wsdlsoap:address location="https://localhost/solreports/services/BookService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>