Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.

Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession是Mybatis在构建SqlSession时发生的异常。
根据引用，错误可能存在于com/guangyou/dao/UserMapper.xml文件中。这可能是由于配置文件无法正确导出导致的。根据引用，这个问题可能是由于将配置文件放在了错误的目录下，比如将配置文件放在了java目录而不是resources目录。请确保配置文件的位置和路径正确，并且可以被正确导出。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Mybatis报错: org.apache.ibatis.exceptions.PersistenceException解决办法](https://download.csdn.net/download/weixin_38500709/13701351)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Caused by: org.apache.ibatis.exceptions.PersistenceException: ### Error building SqlSession.](https://blog.csdn.net/weixin_43654123/article/details/121446434)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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