Mybatis BindingException未找到参数'__frch_e_0'

时间:2015-12-14 20:04:53

标签: oracle mybatis ibatis spring-mybatis

我正在尝试向Mybatis插入一个列表并收到以下错误:

org.apache.ibatis.binding.BindingException: Parameter '__frch_e_0' not found. Available parameters are [list]
你能告诉我我失踪了吗?感谢

DAO界面:

void saveErrorMessageList(List<ErrorMessage> emList);

XML:

<insert id="saveErrorMessageList" parameterType="java.util.List">
        {call
        declare
            ID PLS_INTEGER;
        begin
        <foreach collection="list" item="e" index="index" >
            SELECT SEQ_ERR_ID.NEXTVAL into ID FROM DUAL;

            INSERT INTO ERR (ERR_ID, CREAT_TS, 
            MSG_CD, MSG_TXT) values (ID,CURRENT_TIMESTAMP, 
            #{e.code}, #{e.message});
        </foreach>
        end
        }
    </insert>

错误讯息:

org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.binding.BindingException: Parameter '__frch_e_0' not found. Available parameters are [list]
    at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:75)
    at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:371)
    at com.sun.proxy.$Proxy11.insert(Unknown Source)
    at org.mybatis.spring.SqlSessionTemplate.insert(SqlSessionTemplate.java:240)
    at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:51)
    at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:52)
    at com.sun.proxy.$Proxy12.saveBeneErrorMessageList(Unknown Source)
    at ...
    ... 35 more

2 个答案:

答案 0 :(得分:1)

  • 检查sql

  • 中的列名和bean字段名
  • 尝试更新mybatis版本。当我使用3.3.0有这个错误,但使用3.4.1它是好的

答案 1 :(得分:0)

请检查foreach标签的​​集合属性。我觉得价值应该是&#34; emList&#34;或在接口方法中添加@Param(org.apache.ibatis.annotations.Param)。

    <foreach collection="emList" item="e" index="index" >

        INSERT INTO ERR (ERR_ID, CREAT_TS, 
        MSG_CD, MSG_TXT) values (CURRENT_TIMESTAMP, 
        #{e.code}, #{e.message});
    </foreach>

</insert>