Cause: net.sf.cglib.beans.BulkBeanException; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:

2017-03-13 15:40:15,003 ERROR [com.hisense.hitv.service.dotexc.impl.DotExcPolicyServiceImpl.updateDotExcPolicy(DotExcPolicyServiceImpl.java:61)] - <org.springframework.jdbc.UncategorizedSQLException: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [0];
--- The error occurred in com/hisense/hitv/persistent/sqlmapdao/sqlmap/LogPolicySql.xml.
--- The error occurred while applying a result map.
--- Check the LogPolicy.dotExcPolicy_List.
--- The error happened while setting a property on the result object.
--- Cause: net.sf.cglib.beans.BulkBeanException; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:
--- The error occurred in com/hisense/hitv/persistent/sqlmapdao/sqlmap/LogPolicySql.xml.
--- The error occurred while applying a result map.
--- Check the LogPolicy.dotExcPolicy_List.
--- The error happened while setting a property on the result object.
--- Cause: net.sf.cglib.beans.BulkBeanException>

原因：
返回数据类型与设置对象属性不匹配，如：当属性类型为数值型，而返回数据为空，也会报此类异常，本处也是类似异常

解决方案：
把对象属性由INT类型修改为Integer类型