Hello,
I keep getting a NullPointerException while trying to generate the schema, I've tried commenting out each property (reference | collection) to isolate the problem without any results. Any help would be much appreciated.
I'm using 2.1.4 against postgres 7.3 building with maven. I included the mapping file and stacktrace.
Cheers,
David
Code:
<hibernate-mapping>
<class
name="ca.nusers.philantrope.Contribution"
>
<id
name="id"
column="ID"
type="java.lang.Long"
>
<generator class="native">
</generator>
</id>
<property
name="dateDebut"
type="date"
column="dateDebut"
/>
<property
name="dateFin"
type="date"
column="dateFin"
/>
<!--
<many-to-one
name="contribuable"
class="ca.nusers.philantrope.Contribuable"
cascade="none"
outer-join="auto"
column="IDCONTRIBUABLE"
/>
-->
<bag
role="contributions"
lazy="true"
readonly="false"
cascade="all"
>
<key
column="ID"
>
</key>
<one-to-many
class="ca.nusers.philantrope.DonAbstrait"
/>
</bag>
</class>
Quote:
Could not configure datastore from file: /home/dubbed/Documents/Work/nUsers/philantrope/target/classes/ca/nusers/philantrope/Contribution.hbm.xml
java.lang.NullPointerException
at net.sf.hibernate.util.StringHelper.qualify(StringHelper.java:241)
at net.sf.hibernate.cfg.Binder.bindCollection(Binder.java:498)
at net.sf.hibernate.cfg.Binder$4.create(Binder.java:1435)
at net.sf.hibernate.cfg.Binder.propertiesFromXML(Binder.java:1017)
at net.sf.hibernate.cfg.Binder.bindRootClass(Binder.java:361)
at net.sf.hibernate.cfg.Binder.bindRoot(Binder.java:1243)
at net.sf.hibernate.cfg.Configuration.add(Configuration.java:249)
at net.sf.hibernate.cfg.Configuration.addFile(Configuration.java:171)
at org.apache.maven.hibernate.beans.SchemaExportBean.getConfiguration(SchemaExportBean.java:319)
at org.apache.maven.hibernate.beans.SchemaExportBean.execute(SchemaExportBean.java:246)
at org.apache.maven.hibernate.jelly.SchemaExportTag.execute(SchemaExportTag.java:45)
at org.apache.maven.hibernate.jelly.SchemaExportTag.doTag(SchemaExportTag.java:60)
at org.apache.commons.jelly.impl.TagScript.run(TagScript.java:279)
at org.apache.commons.jelly.impl.ScriptBlock.run(ScriptBlock.java:135)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag.runBodyTag(MavenGoalTag.java:79)
at org.apache.maven.jelly.tags.werkz.MavenGoalTag$MavenGoalAction.performAction(MavenGoalTag.java:110)
at com.werken.werkz.Goal.fire(Goal.java:639)
at com.werken.werkz.Goal.attain(Goal.java:575)
at com.werken.werkz.WerkzProject.attainGoal(WerkzProject.java:193)
at org.apache.maven.plugin.PluginManager.attainGoals(PluginManager.java:610)
at org.apache.maven.MavenSession.attainGoals(MavenSession.java:266)
at org.apache.maven.cli.App.doMain(App.java:485)
at org.apache.maven.cli.App.main(App.java:1214)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.werken.forehead.Forehead.run(Forehead.java:551)
at com.werken.forehead.Forehead.main(Forehead.java:581)
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