Hi there,
I am totally new to hibernate tools. Don't even know how to configure properly.
I am facing the following exception. Need help. Urgent. Following is build.xml target and path description and then
followed by command console with exception output.

<path id="toolslib">
<path location="lib/hibernate/hibernate-tools-4.0.0.jar" />
<path location="lib/hibernate/hibernate3.jar" />
<path location="lib/hibernate/freemarker.jar" />
<path location="lib/hibernate/slf4j-api-1.5.8.jar" />
<path location="lib/hibernate/commons-logging-api-1.0.4.jar" />
<path location="lib/hibernate/slf4j-log4j12-1.5.8.jar" />
<path location="lib/hibernate/log4j-1.2.15.jar" />
<path location="lib/hibernate/hibernate-core-4.0.0.CR6.jar" />
<path location="lib/hibernate/log4j-1.2.15.jar" />
<path location="lib/hibernate/hibernate-jpa-2.0-api-1.0.1.Final.jar" />
<path location="lib/hibernate/bsh-2.0b1.jar" />
</path>
<target name="hibernatetool"
description="Generate Hibernate POJO">
<taskdef name="hibernatetool"
classname="org.hibernate.tool.ant.HibernateToolTask"
classpathref="toolslib" />

<hibernatetool destdir="src/main/generated">
<configuration
configurationfile="src/main/hibernate/hibernate.cfg.xml"
propertyfile="src/main/database.properties">
<fileset dir="src/main">
<include name="**/*.hbm.xml"/>
</fileset>
</configuration>
<hbm2java jdk5="true"/>
<hbm2java ejb3="true"/>
</hibernatetool>
</target>



D:\NIMS\Nims_Trunk>ant hibernatetool
Buildfile: build.xml

hibernatetool:
[hibernatetool] Executing Hibernate Tool with a Standard Configuration
[hibernatetool] 1. task: hbm2java (Generates a set of .java files)
[hibernatetool] SLF4J: This version of SLF4J requires log4j version 1.2.12 or later. See also http://www.slf4j.org/codes.html#log4j_version
[hibernatetool] Sep 6, 2012 12:52:20 PM org.hibernate.cfg.Environment <clinit>
[hibernatetool] INFO: Hibernate 3.1.1
[hibernatetool] Sep 6, 2012 12:52:20 PM org.hibernate.cfg.Environment <clinit>
[hibernatetool] INFO: hibernate.properties not found
[hibernatetool] Sep 6, 2012 12:52:20 PM org.hibernate.cfg.Environment <clinit>
[hibernatetool] INFO: using CGLIB reflection optimizer
[hibernatetool] Sep 6, 2012 12:52:20 PM org.hibernate.cfg.Environment <clinit>
[hibernatetool] INFO: using JDK 1.4 java.sql.Timestamp handling
[hibernatetool] Sep 6, 2012 12:52:20 PM org.hibernate.cfg.Configuration configure
[hibernatetool] INFO: configuring from file: hibernate.cfg.xml
[hibernatetool] Sep 6, 2012 12:52:21 PM org.hibernate.cfg.Configuration doConfigure
[hibernatetool] INFO: Configured SessionFactory: null
[hibernatetool] Sep 6, 2012 12:52:21 PM org.hibernate.cfg.Configuration addFile
[hibernatetool] INFO: Reading mappings from file: D:\NIMS\Nims_Trunk\src\main\KPIYearMaster.hbm.xml
[hibernatetool] Sep 6, 2012 12:52:21 PM org.hibernate.cfg.HbmBinder bindRootPersistentClassCommonValues
[hibernatetool] INFO: Mapping class: com.nihilent.hrms.model.KPIYearMaster -> kpi_YearMaster
[hibernatetool] log4j:WARN No appenders could be found for logger (org.hibernate.tool.hbm2x.POJOExporter).
[hibernatetool] log4j:WARN Please initialize the log4j system properly.
[hibernatetool] An exception occurred while running exporter #2:hbm2java (Generates a set of .java files)
[hibernatetool] To get the full stack trace run ant with -verbose
[hibernatetool] org.hibernate.tool.hbm2x.ExporterException: Error while processing Entity: com.nihilent.hrms.model.KPIYearMaster with template pojo/Po
jo.ftl
[hibernatetool] freemarker.template.TemplateModelException: Method public java.lang.String org.hibernate.tool.hbm2x.pojo.BasicPOJOClass.getJavaTypeNam
e(org.hibernate.mapping.Property,boolean) threw an exception when invoked on Entity: com.nihilent.hrms.model.KPIYearMaster
[hibernatetool] java.lang.reflect.InvocationTargetException
[hibernatetool] java.lang.VerifyError: (class: org/hibernate/type/BasicTypeRegistry, method: <init> signature: ()V) Incompatible argument to function

BUILD FAILED
D:\NIMS\Nims_Trunk\build.xml:32: org.hibernate.tool.hbm2x.ExporterException: Error while processing Entity: com.nihilent.hrms.model.KPIYearMaster with
template pojo/Pojo.ftl

Total time: 2 seconds
D:\NIMS\Nims_Trunk>

Remove
<path location="lib/hibernate/hibernate3.jar" />
and add
hibernate-entitymanager-4.0.0.CR6.jar
hope this will help.

Remove ··