ArrayIndexOutOfBoundException while mapping compilation

When I try to compile the mapping using Binding compiler.I get an error trace as follows :-

[bindJibx] Error running binding compiler
[bindJibx] *** Error during code generation - please enter a bug report for this error in Jira if the problem is not listed as fixed on the online status page ***
[bindJibx] java.lang.ArrayIndexOutOfBoundsException: -1
[bindJibx] at java.util.ArrayList.get(ArrayList.java:326)
[bindJibx] at org.jibx.binding.classes.MethodBuilder.appendLoadLocal(MethodBuilder.java:1094)
[bindJibx] at org.jibx.binding.def.NestedStructure.genFlagTest(NestedStructure.java:327)
[bindJibx] at org.jibx.binding.def.NestedStructure.genContentUnmarshal(NestedStructure.java:244)
[bindJibx] at org.jibx.binding.def.ObjectBinding.genUnmarshalContentCall(ObjectBinding.java:795)
[bindJibx] at org.jibx.binding.def.ObjectBinding.genContentUnmarshal(ObjectBinding.java:940)
[bindJibx] at org.jibx.binding.def.ComponentProperty.genContentUnmarshal(ComponentProperty.java:256)
[bindJibx] at org.jibx.binding.def.NestedStructure.genContentUnmarshal(NestedStructure.java:257)
[bindJibx] at org.jibx.binding.def.ObjectBinding.genUnmarshalContentCall(ObjectBinding.java:795)
[bindJibx] at org.jibx.binding.def.ObjectBinding.genContentUnmarshal(ObjectBinding.java:940)
[bindJibx] at org.jibx.binding.def.ElementWrapper.genContentUnmarshal(ElementWrapper.java:315)
[bindJibx] at org.jibx.binding.def.MappingDefinition.generateCode(MappingDefinition.java:582)
[bindJibx] at org.jibx.binding.def.DefinitionContext.generateCode(DefinitionContext.java:603)
[bindJibx] at org.jibx.binding.def.BindingDefinition.generateCode(BindingDefinition.java:661)
[bindJibx] at org.jibx.binding.Compile.compile(Compile.java:305)
[bindJibx] at com.bsil.project.airtrade.jixb.test.JibxCompileTask.execute(JibxCompileTask.java:218)
[bindJibx] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[bindJibx] at org.apache.tools.ant.Task.perform(Task.java:364)
[bindJibx] at org.apache.tools.ant.Target.execute(Target.java:341)
[bindJibx] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[bindJibx] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
[bindJibx] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[bindJibx] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
[bindJibx] at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[bindJibx] at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
[bindJibx] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
[bindJibx] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)