Hello,
I use Hibernate 3 with Tomcat 5.
Sometimes I have this error in createsessionFactory.

Can u helpmeto understand why we have this error?

Thanks,
Francesco

Hibernate version: 3.0

Mapping documents:
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 2.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd">
<hibernate-mapping>
<!-- it.eminds.data.Basket root -->
<class name="it.eminds.data.Basket" table="Basket">
<id name="id" type="string">
<column name="id" length="50"/>
<generator class="assigned"/>
</id>
<property name="utente" type="string" >
<column name="utente" not-null="false" sql-type="text"/>
</property>
<property name="carteDiCredito" type="string" >
<column name="carteDiCredito" not-null="false" sql-type="text"/>
</property>
<property name="cliente" type="string" >
<column name="cliente" not-null="false" sql-type="text"/>
</property>
<property name="spedizione" type="string" >
<column name="spedizione" not-null="false" sql-type="text"/>
</property>
<property name="bookID" column="bookID" type="string" length="16"/>
<property name="dataBooking" column="dataBooking" type="timestamp"/>
<property name="bookId_Gest" column="bookId_Gest" type="string" length="16"/>
<property name="pos" type="string" >
<column name="pos" not-null="false" sql-type="text"/>
</property>

<!-- tabella Array servizi type="boolean" -->
<bag name="servizi" cascade="all">
<key column="uid"/>
<one-to-many class="it.eminds.data.ServiceBasket"/>
</bag>
</class>

<class name="it.eminds.data.ServiceBasket" table="serviceBasket">
<id name="id" unsaved-value="0">
<generator class="increment"/>
</id>
<property name="pax" type="string" >
<column name="pax" not-null="false" sql-type="text"/>
</property>
<property name="RQBook" type="string" >
<column name="RQBook" not-null="false" sql-type="text"/>
</property>
<property name="RSBook" type="string">
<column name="RSBook" not-null="false" sql-type="text"/>
</property>
<property name="RSPrev" type="string">
<column name="RSPrev" not-null="false" sql-type="text"/>
</property>
<property name="Type" column="Type" type="integer"/>
<property name="idServizio" column="idServizio" type="integer"/>
<property name="failed" column="failed" type="string" length="12" />
<property name="invoiceNumber" column="invoiceNumber" type="string" length="12" />
<property name="notaNumber" column="notaNumber" type="string" length="12" />
<property name="startDate" column="startDate" type="timestamp"/>
</class>
</hibernate-mapping>


Code between sessionFactory.openSession() and session.close():

// ******** start creo sessione hibernate ***********
try {
// Create the SessionFactory
sessionFactory = new Configuration().configure()
.buildSessionFactory();
} catch (HibernateException ex) {
throw new RuntimeException("Configuration problem: "
+ ex.getMessage(), ex);
}

Full stack trace of any exception that occurs:
java.lang.RuntimeException: Configuration problem: Unable to copy listeners
at it.eminds.data.Basket.searchBasketInfo(Basket.java:409)
at it.eminds.ws.basket.Basket.BasketWs.OTA_SearchBasketRQ(BasketWs.java:8462)
at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:388)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:283)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: Unable to copy listeners
at org.hibernate.util.Cloneable.copyListeners(Cloneable.java:81)
at org.hibernate.util.Cloneable.access$000(Cloneable.java:18)
at org.hibernate.util.Cloneable$1.run(Cloneable.java:33)
at java.security.AccessController.doPrivileged(Native Method)
at org.hibernate.util.Cloneable.shallowCopy(Cloneable.java:30)
at org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1185)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176)
at it.eminds.data.Basket.searchBasketInfo(Basket.java:407)
... 28 more
Caused by: org.hibernate.HibernateException: Unable copy copy listener [preUpdateEventListeners]
at org.hibernate.util.Cloneable.copyListeners(Cloneable.java:76)
... 35 more
17:59:34,081 ERROR otalogger:9121 - Previous log CONTINUED:
org.hibernate.HibernateException: Unable to copy listeners
at org.hibernate.util.Cloneable.copyListeners(Cloneable.java:81)
at org.hibernate.util.Cloneable.access$000(Cloneable.java:18)
at org.hibernate.util.Cloneable$1.run(Cloneable.java:33)
at java.security.AccessController.doPrivileged(Native Method)
at org.hibernate.util.Cloneable.shallowCopy(Cloneable.java:30)
at org.hibernate.cfg.Configuration.getInitializedEventListeners(Configuration.java:1185)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1176)
at it.eminds.data.Basket.searchBasketInfo(Basket.java:407)
at it.eminds.ws.basket.Basket.BasketWs.OTA_SearchBasketRQ(BasketWs.java:8462)
at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:388)
at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:283)
at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:453)
at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:834)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:640)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1286)
at java.lang.Thread.run(Unknown Source)
Caused by: org.hibernate.HibernateException: Unable copy copy listener [preUpdateEventListeners]
at org.hibernate.util.Cloneable.copyListeners(Cloneable.java:76)
... 35 more


Name and version of the database you are using:

The generated SQL (show_sql=true):

Debug level Hibernate log excerpt:


Problems with Session and transaction handling?

Read this: http://hibernate.org/42.html