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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