org.beanio.InvalidRecordException: Invalid 'detail' record at line 2 ==> Invalid 'firstName': Required field not set

org.beanio.InvalidRecordException: Invalid 'detail' record at line 2

 ==> Invalid 'firstName':  Required field not set

  <record name="detail" minOccurs="0" maxOccurs="unbounded"
   class="com.mycompany.app10.Person">
   <field name="firstName" required ="true" />
   <field name="surname" />
   <field name="type" type="com.mycompany.app10.PersonType" />
  </record>

 </stream>

Here required="true" so Have to give firstName  in csv file.

H, 2013-03-12
,Smith,MALE
Peter,Smith,MALE
Gregory,Smith,MALE