Invalid bound statement (not found): com.ruoyi.yzghy.mapper.LeaveDataMapper.insert

在解决Mybatis-plus报错Invalid bound statement (not found)时，可以根据以下几个步骤进行排查和解决：
1. 首先，检查mapper的XML配置路径是否正确。如果mapper的XML配置路径不正确，可能导致找不到对应的SQL语句，从而引发Invalid bound statement (not found)错误。可以确认一下com.ruoyi.yzghy.mapper.LeaveDataMapper.insert对应的XML文件是否存在，并检查路径是否正确。
2. 其次，检查mapper的namespace是否正确。如果namespace写错了，也会导致找不到对应的SQL语句，从而报错Invalid bound statement (not found)。可以确认一下com.ruoyi.yzghy.mapper.LeaveDataMapper对应的namespace是否正确。
3. 另外，还可以检查一下SQL语句是否正确，包括语法、表名、列名等是否与数据库中的实际情况相符。

综上所述，解决Invalid bound statement (not found)错误的方法包括检查mapper的XML配置路径、namespace是否正确，并确保SQL语句的准确性。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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