hbm2hbmxml task generates error for @ElementCollection annotation ----------------------------------------------------------------- Key: HBX-1177 URL: http://opensource.atlassian.com/projects/hibernate/browse/HBX-1177 Project: Hibernate Tools Issue Type: Bug Components: ant Reporter: Grzegorz Aniol Affected version is 3.4.0CR1. I'm running hbm2hbmxml task from ant script to generate hibernate mapping files based on annotations in entities. I'm getting an error: "Expression property.cascade is undefined on line 10, column 14 in hbm/map.hbm.ftl" for an entity which is using @ElementCollection annotation. ==================================================================== Here is the example of a class: ==================================================================== @Entity @Table(name = "configentry2") public class ClassA { @Id @Column(name = "id") private int id; @ElementCollection @MapKeyColumn(name = "key") @Column(name = "value", columnDefinition="TEXT") @CollectionTable(name = "configentry_map2", joinColumns = @JoinColumn(name = "configentry_id")) @ForeignKey(name = "fk_belongs_to_config") private Map<String, String> entries; } ==================================================================== Here is the full exception stack: ==================================================================== <CUT>\build.xml:83: org.hibernate.tool.hbm2x.ExporterException: Error while processing Entity: <CUT>.ClassA with template hbm/hibernate-mapping.hbm.ftl at org.hibernate.tool.hbm2x.TemplateHelper.processTemplate(TemplateHelper.java:261) at org.hibernate.tool.hbm2x.TemplateProducer.produceToString(TemplateProducer.java:67) at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:28) at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:103) at org.hibernate.tool.hbm2x.GenericExporter.exportPOJO(GenericExporter.java:148) at org.hibernate.tool.hbm2x.GenericExporter.exportPersistentClass(GenericExporter.java:137) at org.hibernate.tool.hbm2x.GenericExporter$2.process(GenericExporter.java:43) at org.hibernate.tool.hbm2x.GenericExporter.doStart(GenericExporter.java:128) at org.hibernate.tool.hbm2x.HibernateMappingExporter.doStart(HibernateMappingExporter.java:34) at org.hibernate.tool.hbm2x.AbstractExporter.start(AbstractExporter.java:95) at org.hibernate.tool.ant.ExporterTask.execute(ExporterTask.java:40) at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:186) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291) at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:390) at org.apache.tools.ant.Target.performTasks(Target.java:411) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397) at org.apache.tools.ant.Project.executeTarget(Project.java:1366) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1249) at org.apache.tools.ant.Main.runBuild(Main.java:801) at org.apache.tools.ant.Main.startAnt(Main.java:218) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:280) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:109) Caused by: freemarker.core.InvalidReferenceException: Expression property.cascade is undefined on line 10, column 14 in hbm/map.hb m.ftl. at freemarker.core.TemplateObject.assertNonNull(TemplateObject.java:124) at freemarker.core.ComparisonExpression.isTrue(ComparisonExpression.java:121) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:77) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.include(Environment.java:1375) at freemarker.core.Include.accept(Include.java:155) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:160) at freemarker.core.Environment.visit(Environment.java:351) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:95) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.include(Environment.java:1375) at freemarker.core.Include.accept(Include.java:155) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.process(Environment.java:176) at freemarker.template.Template.process(Template.java:232) at org.hibernate.tool.hbm2x.TemplateHelper.processTemplate(TemplateHelper.java:255) ... 27 more -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://opensource.atlassian.com/projects/hibernate/secure/Administrators.... - For more information on JIRA, see: http://www.atlassian.com/software/jira