Cause: org.apache.ibatis.reflection.ReflectionException: Could not set property orderdetails of class com.luchao.mybatis.first.po.Orders with value Orderdetail [id=null, ordersId=3, itemsId=1, it

从上面异常的解释来看是因为反射不能将Orders设置到orderdetails属性上，仔细检查了MyBatis的配置文件，发现：

1 <collection property="orderdetails" javaType="com.luchao.mybatis.first.po.Orderdetail">2       <result column="id" property="id"/>3       <result column="items_id" property="itemsId"/>4       <result column="items_num" property="itemsNum"/>5       <result column="orders_id" property="ordersId"/>6 </collection>

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原标题：Cause: org.apache.ibatis.reflection.ReflectionException: Could not set property orderdetails of class com.luchao.mybatis.first.po.Orders with value Orderdetail [id=null, ordersId=3, itemsId=1, it

关键词：Apache