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 Post subject: java.lang.NoClassDefFoundError: org/odmg/DCollection
PostPosted: Tue Sep 23, 2003 7:42 am 
Beginner
Beginner

Joined: Mon Sep 22, 2003 7:16 am
Posts: 25
Whenever I set up a <one-to-many> tag, I'll get the above errors.

From the log, I found that the program was failed to create Configuration:
Code:
...
19:37:58,974  INFO Collection:166 - Mapping class: eg.Book -> book
19:38:00,682  INFO Collection:166 - Mapping class: eg.Child -> child
19:38:00,688  INFO Collection:166 - Mapping class: eg.Parent -> parent
// stop here if <one-to-many>
19:38:00,692  INFO Configuration:851 - Configured SessionFactory: null
19:38:00,903  INFO SessionFactoryImpl:122 - building session factory
19:38:00,931  INFO Dialect:36 - Using dialect: net.sf.hibernate.dialect.MySQLDialect
...


My hbm.xml is as follows:
Code:
...

   <class name="eg.Parent" table="parent">
      <id name="pid" column="pid" type="int" unsaved-value="0" >
         <generator class="assigned"/>
      </id>
      <property name="name">
         <column name="name" sql-type="varchar(10)" not-null="true"/>
      </property>
<!-- Error occur
      <set name="children" inverse="true" lazy="true" table="child">
         <key column="parent_pid"/>
         <one-to-many class="eg.Child"/>
      </set>
-->
   </class>
...


Any clues? Thx in advance.


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 Post subject:
PostPosted: Tue Sep 23, 2003 8:14 am 
Hibernate Team
Hibernate Team

Joined: Tue Aug 26, 2003 3:00 pm
Posts: 1812
Location: Austin, TX
Yeah, make sure odmg.jar is on the classpath


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 Post subject: oops
PostPosted: Tue Sep 23, 2003 9:28 pm 
Beginner
Beginner

Joined: Mon Sep 22, 2003 7:16 am
Posts: 25
yeah ... my mistake
thx


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