HBM2JAVA for Hibernate3

nformosa · **Joined:** Mon Jan 08, 2007 6:25 am **Posts:** 6

Hi All,

So i downloaded Hibernate3 and Hibernate-Tools-3.2.0.beta8 (from which i extracted hibernate-tools.jar), and when i try to compile i get the following error:

Quote:

Could not create type hbm2java due to java.lang.NoSuchMethodException: org.hibernate.tool.ant.Hbm2JavaExporterTask.<init>(org.apache.tools.ant.Project)

my ant file looks like this:

Code:

<taskdef name="hbm2java"
              classname="org.hibernate.tool.ant.Hbm2JavaExporterTask"
              classpathref="project.class.path"/>
    
     <!-- Generate the java code for all mapping files in our source tree -->
     <target name="codegen" description="Generate Java source from the O/R mapping files">
       
        <hbm2java output="${source.root}">
           <fileset dir="${source.root}">
               <include name="**/*.hbm.xml"/>
            </fileset>          
        </hbm2java>
       
     </target>

I think its something within the libraries i'm doing wrong..but can't figure it out. Can anyone please give me a clear guide on what to do?!

Best Regards
NickyF

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Quote:

max · **Posted:** Mon Jan 08, 2007 8:47 am

maybe you are using some old ant version.

nformosa · **Joined:** Mon Jan 08, 2007 6:25 am **Posts:** 6

I'm currently using apache-ant1.6.5

Thanks
Nicik

max · **Posted:** Mon Jan 08, 2007 9:07 am

please show the full stacktrace then.

(and do verify you don't have duplicate incompatible jars on the classpath)