mybaits 批量 update

[发儿娃]

传入一个 list集合 List下面是 实体类的集合

<update id="updateWagesFrame"  parameterType="java.util.List">
<foreach collection="list" item="info" index="index" open="" close="" separator=";">
		update abc
		<set>
			<if test="info.userId != null and info.userId != ''">  
				UserId = #{info.userId},
			</if>  
			<if test="info.departmentId != null and info.departmentId != ''">  
				DepartmentId = #{info.departmentId},
			</if>  
			<if test="info.departmentId != null and info.departmentId != ''">  
				DepartmentId = #{info.departmentId},
			</if> 
			<if test="info.userName != null and info.userName != ''">  
				UserName = #{info.userName},
			</if> 
			<if test="info.type != null and info.type != ''">  
				Type = #{info.type},
			</if>  
			<if test="info.value != null and info.value != ''">  
				Value = #{info.value},
			</if>
			<if test="info.updateDate != null and info.updateDate != ''">  
				UpdateDate = #{info.updateDate},
			</if>
			<if test="info.updateByUserId != null and info.updateByUserId != ''">  
				UpdateByUserId = #{info.updateByUserId},
			</if>  
		</set>
		where UserId = ${info.userId}
	</foreach>
    </update>

运行后报错为：
Handler processing failed; nested exception is java.lang.Error: Unresolved compilation problems:
List cannot be resolved to a variable
Syntax error on token "info", delete this token

各位大神 麻烦帮个小忙。。。