JdoTransactionManager class not found

[dabret]

hi
I'm trying to make the jpoxClinic sample work on my machine, under eclipse+jpoxPlugin+SpringPlugin+TomcatSysdeoPlugin .
I got error on the first jsp page browser rendering. sorry not to have find out the clue on the other posts. here is the error :
Internal error
org.springframework.beans.factory.BeanDefinitionSt oreException: Error registering bean with name 'transactionManager' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Class that bean class [org.springframework.orm.jdo.JdoTransactionManager] depends on not found; nested exception is java.lang.NoClassDefFoundError: javax/jdo/JDOException java.lang.NoClassDefFoundError: javax/jdo/JDOException at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:219) at org.springframework.util.ClassUtils.forName(ClassU tils.java:86) at org.springframework.beans.factory.support.BeanDefi nitionReaderUtils.createBeanDefinition(BeanDefinit ionReaderUtils.java:61) at...etc

here is the part of the appContext jpoxClinic code :
<!-- JPOX Dialect overriding default Spring handling -->
<bean id="jpoxDialect" class="org.jpox.springframework.JPOXJdoDialect">
</bean>

<!-- Transaction manager for a single JPOX PMF -->
<bean id="transactionManager" class="org.springframework.orm.jdo.JdoTransactionM anager">
<property name="persistenceManagerFactory"><ref local="pmf"/></property>
<property name="jdoDialect"><ref local="jpoxDialect"/></property>
</bean>

I don't know if it is an problem in tomcat plugin configuration or a jar missing somewhere...
thanks
Daniel

[wpoitras]

The error says that javax/jdo/JDOException is missing. That pretty much means you are missing a jar file. Is jdo.jar and jpox.jar in your classpath?

[Costin Leau]

You are missing the jdo.jar.

ReEdit: I haven't see the previous answer while posting .