Message Title

I have been running the reverse engineering for quite a while, but after adding a new foreign key today, I started receiving an exception. It is a self-referencing foreign key, but I have multiple of them and it is not a problem for the other entities, this is the first table to foreign key on 3 columns. I have added my reveng.xml file and the create script for the table, the foreign key that is an issue looks like the following.

Table: transaction_detail_item
Unique Index: trn_dtl_id, trn_dtl_item_no, branch_id

FK Name: fk_transaction_detail_item_parent
FK columns: trn_dtl_id, trn_dtl_item_parent_no, parent_branch_id

The foreign key works without any issues on MySQL. If I remove the foreign key, the reverse engineering runs without any problems, but if I add the foreign key back, I receive the following error:

org.hibernate.tool.hbm2x.ExporterException: 
	Error while processing Entity: com.pepkor.pos.retail.entities.TransactionDetailItem with template pojo/Pojo.ftl
	Error while processing Entity: com.pepkor.pos.retail.entities.TransactionDetailItem with template pojo/Pojo.ftl
	org.hibernate.tool.hbm2x.ExporterException: Error while processing Entity: com.pepkor.pos.retail.entities.TransactionDetailItem with template pojo/Pojo.ftl
Error while processing Entity: com.pepkor.pos.retail.entities.TransactionDetailItem with template pojo/Pojo.ftl
	freemarker.template.TemplateModelException: Method public java.lang.String org.hibernate.tool.hbm2x.pojo.EntityPOJOClass.generateJoinColumnsAnnotation(org.hibernate.mapping.Property,org.hibernate.boot.Metadata) threw an exception when invoked on Entity: com.pepkor.pos.retail.entities.TransactionDetailItem
	Method public java.lang.String org.hibernate.tool.hbm2x.pojo.EntityPOJOClass.generateJoinColumnsAnnotation(org.hibernate.mapping.Property,org.hibernate.boot.Metadata) threw an exception when invoked on Entity: com.pepkor.pos.retail.entities.TransactionDetailItem
	java.util.NoSuchElementException: <no message>
	java.util.NoSuchElementException

019-02-25 16:34:46,477 ERROR Worker-110 freemarker.runtime - 

Method public java.lang.String org.hibernate.tool.hbm2x.pojo.EntityPOJOClass.generateJoinColumnsAnnotation(org.hibernate.mapping.Property,org.hibernate.boot.Metadata) threw an exception when invoked on Entity: com.pepkor.pos.retail.entities.TransactionDetailItem
The problematic instruction:
----------
==> ${pojo.generateJoinColumnsAnnotation(property, md)} [on line 15, column 1 in pojo/Ejb3PropertyGetAnnotation.ftl]
 in include "Ejb3PropertyGetAnnotation.ftl" [on line 1, column 1 in pojo/GetPropertyAnnotation.ftl]
 in include "GetPropertyAnnotation.ftl" [on line 9, column 5 in pojo/PojoPropertyAccessors.ftl]
 in include "PojoPropertyAccessors.ftl" [on line 13, column 1 in pojo/Pojo.ftl]
----------

Java backtrace for programmers:
----------
freemarker.template.TemplateModelException: Method public java.lang.String org.hibernate.tool.hbm2x.pojo.EntityPOJOClass.generateJoinColumnsAnnotation(org.hibernate.mapping.Property,org.hibernate.boot.Metadata) threw an exception when invoked on Entity: com.pepkor.pos.retail.entities.TransactionDetailItem
	at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:136)
	at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93)
	at freemarker.core.Expression.getAsTemplateModel(Expression.java:89)
	at freemarker.core.Expression.getStringValue(Expression.java:93)
	at freemarker.core.DollarVariable.accept(DollarVariable.java:76)
	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.IfBlock.accept(IfBlock.java:82)
	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.ConditionalBlock.accept(ConditionalBlock.java:79)
	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.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.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.IfBlock.accept(IfBlock.java:82)
	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.visit(Environment.java:233)
	at freemarker.core.BlockAssignment.accept(BlockAssignment.java:83)
	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:221)
	at org.hibernate.tool.hbm2x.TemplateProducer.produceToString(TemplateProducer.java:68)
	at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:29)
	at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:104)
	at org.hibernate.tool.hbm2x.GenericExporter.exportPOJO(GenericExporter.java:155)
	at org.hibernate.tool.hbm2x.GenericExporter.exportPersistentClass(GenericExporter.java:144)
	at org.hibernate.tool.hbm2x.GenericExporter$2.process(GenericExporter.java:48)
	at org.hibernate.tool.hbm2x.GenericExporter.doStart(GenericExporter.java:135)
	at org.hibernate.tool.hbm2x.AbstractExporter.start(AbstractExporter.java:99)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.jboss.tools.hibernate.runtime.common.Util.invokeMethod(Util.java:43)
	at org.jboss.tools.hibernate.runtime.common.AbstractExporterFacade.start(AbstractExporterFacade.java:72)
	at org.hibernate.eclipse.console.common.ConsoleExtension$1.execute(ConsoleExtension.java:219)
	at org.hibernate.console.execution.DefaultExecutionContext.execute(DefaultExecutionContext.java:63)
	at org.hibernate.console.ConsoleConfiguration.execute(ConsoleConfiguration.java:107)
	at org.hibernate.eclipse.console.common.ConsoleExtension.runExporters(ConsoleExtension.java:182)
	at org.hibernate.eclipse.console.common.ConsoleExtension.launchExporters(ConsoleExtension.java:110)
	at org.hibernate.eclipse.launch.CodeGenerationLaunchDelegate.launch(CodeGenerationLaunchDelegate.java:266)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:885)
	at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:739)
	at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1039)
	at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1256)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
Caused by: java.util.NoSuchElementException
	at java.util.ArrayList$Itr.next(Unknown Source)
	at org.hibernate.internal.util.collections.JoinedIterator.next(JoinedIterator.java:47)
	at org.hibernate.tool.hbm2x.pojo.EntityPOJOClass.buildArrayOfJoinColumnAnnotation(EntityPOJOClass.java:384)
	at org.hibernate.tool.hbm2x.pojo.EntityPOJOClass.generateJoinColumnsAnnotation(EntityPOJOClass.java:370)
	at sun.reflect.GeneratedMethodAccessor194.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:616)
	at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:113)
	... 71 more