[castor-user] [XML] Help me to solve this problem

[venkatesh babu]

Diego,   While DataBinding with existing Java Classes, I am getting this error, org.xml.sax.SAXException: unable to find FieldDescriptor for 'channel' in ClassDescriptor of channel   I have given mapping file and input xml below, help me to solve this error.   <mapping>  <class name="TraceFormat">      <map-to xml="traceFormat"/>      <field name="id_"             type="string"             set-method="setId"             get-methid="getId">             <bind-xml name="id" node="attribute"/>      </field>          <field name="regularChannel_"             type="Channel" required="false"             collection="arraylist"       set-method="addRegularChannel"       get-method="getAllRegularChannels">             <bind-xml name="regularChannels"/>      </field>           </class>  <class name="Channel">   <map-to xml="channel" />      <field name="name_"             type="string" required="false"             set-method="setName"             get-method="getName">             <bind-xml name="name" node="attribute"/>      </field>               <field name="type_"             type="string" required="false"             set-method="setType"             get-method="getType">             <bind-xml name="type" node="attribute"/>      </field>                </class> </mapping>   -----------------------   <ink:traceFormat id="defaultTraceFormat"> <ink:regularChannels>     <ink:channel name="X" type="xsd:decimal"></ink:channel>     <ink:channel name="Y" type="xsd:decimal"></ink:channel>     <ink:channel name="T" type="xsd:integer"></ink:channel> </ink:regularChannels> </ink:traceFormat>   Thanks, Venkatesh Babu Yahoo! Mail Mobile Take Yahoo! Mail with you! Check email on your mobile phone.