Seasar2でのエラーメッセージ

S2JDBCでattributeの型エラーになったときにどの項目でエラーになったかがわかるとうれしいです。属性が300もあると、ちょっと泣きが入ってしまいます。

java.lang.IllegalArgumentException: argument type mismatch
	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.seasar.framework.util.MethodUtil.invoke(MethodUtil.java:26)
	at org.seasar.framework.beans.impl.PropertyDescImpl.setValue(PropertyDescImpl.java:66)
	at org.seasar.framework.container.assembler.AbstractPropertyAssembler.setValue(AbstractPropertyAssembler.java:40)
	at org.seasar.framework.container.assembler.AutoPropertyAssembler.assemble(AutoPropertyAssembler.java:36)
	at org.seasar.framework.container.deployer.SingletonComponentDeployer.assemble(SingletonComponentDeployer.java:49)
	at org.seasar.framework.container.deployer.SingletonComponentDeployer.deploy(SingletonComponentDeployer.java:31)
	at org.seasar.framework.container.deployer.SingletonComponentDeployer.init(SingletonComponentDeployer.java:57)
	at org.seasar.framework.container.impl.ComponentDefImpl.init(ComponentDefImpl.java:220)
	at org.seasar.framework.container.impl.S2ContainerImpl.init(S2ContainerImpl.java:262)