解决:Caused by: org.apache.ibatis.type.TypeException: The alias ‘UserVo‘ is already mapped to the问题 程序员文章站 2022-04-14 22:55:04 ... 解决： **Caused by: org.apache.ibatis.type.TypeException: The alias ‘UserVo’ is already mapped to the value ‘com.santi.vo.UserVo’.**问题 <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.6</version> </dependency> 我的解决方案就是把Mybatis version 改到 4.0+ 改完之后就能正常启动了 相关标签： Santi 上一篇： php 安全有关问题 下一篇： LeetCode 11 --盛水最多的容器 ( Container With Most Water ) ( C语言版 ) 推荐阅读 【Bug解决】org.apache.ibatis.type.TypeException: The alias ‘xxxx‘ is already mapped to the value ‘xxx‘ 【Bug解决】org.apache.ibatis.type.TypeException: The alias ‘xxxx‘ is already mapped to the value ‘xxx‘ 解决:Caused by: org.apache.ibatis.type.TypeException: The alias ‘UserVo‘ is already mapped to the问题