Mapper里面Select id 后面一直红名

Question

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
    PUBLIC "-//ibatis.apache.org//DTD Mapper 3.0//EN"
    "http://ibatis.apache.org/dtd/ibatis-3-mapper.dtd">

<mapper namespace="Dao.Dao608">

<select id="GetAll608" resultType="Entity608.Entity608">
    select * from Test608
</select>

</mapper>

Answer 1

id名是否重复，或者这个resultType="Entity608.Entity608"不存在