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epms's Introduction

👋 Hey Guys I'm RawChen.

  • 👾 My Blog : rawchen.com   📊 Visitor :

  • 🌱 软件工程专业22届毕业生，渴望并相信着美好的事情将会发生。

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epms's Issues

登陆之后页面没有跳转

作者你好，我按照你给的使用说明运行成功了，数据库也建立了，但是登录成功之后页面没有跳转，后台报了一个这样的错误：
image

Exception in thread "AWT-EventQueue-0" org.springframework.dao.EmptyResultDataAccessException: Incorrect result size: expected 1, actual 0
at org.springframework.dao.support.DataAccessUtils.requiredSingleResult(DataAccessUtils.java:71)
at org.springframework.jdbc.core.JdbcTemplate.queryForObject(JdbcTemplate.java:797)
at dao.DeptDao.findDeptById(DeptDao.java:18)
at view.MainFrame.initialize(MainFrame.java:496)
at view.MainFrame.(MainFrame.java:118)
.....
能帮我看一下是什么原因吗？

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