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javassist两个jar包导致：.Department_$$_javassist_1 cannot be cast to javassist.util.proxy.Proxy

share2015 2016-03-20 15:14 原文

当处理如下代码：

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Javassist Enhancement failed: com.entities.Department
java.lang.ClassCastException: com.entities.Department_$$_javassist_1 cannot be cast to javassist.util.proxy.Proxy

 

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<many-to-one name="department" class="com.entities.Department">
           <column name="DEPARTMENT_ID"/>
       </many-to-one>



当输出数据到页面时候出现如下错误：  

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Javassist Enhancement failed: com.entities.Department
java.lang.ClassCastException: com.entities.Department_$$_javassist_1 cannot be cast to javassist.util.proxy.Proxy

原因是有两个javassis的jar包，一个是hibernate的，一个是struts2的...，把低版本的删掉即可！   


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