贴出报错的日志文件Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'sqlSourceParser' in 'class org.apache.ibatis.builder.annotation.ProviderSqlSource'
at org.apache.ibatis.reflection.Reflector.getGetInvoker(Reflector.java:373)
at org.apache.ibatis.reflection.MetaClass.getGetInvoker(MetaClass.java:163)
at org.apache.ibatis.reflection.wrapper.BeanWrapper.getBeanProperty(BeanWrapper.java:162)
at org.apache.ibatis.reflection.wrapper.BeanWrapper.get(BeanWrapper.java:49)
at org.apache.ibatis.reflection.MetaObject.getValue(MetaObject.java:122)
at com.github.pagehelper.sqlsource.PageProviderSqlSource.<init>(PageProviderSqlSource.java:57)
at com.github.pagehelper.SqlUtil.processMappedStatement(SqlUtil.java:308)
at com.github.pagehelper.SqlUtil.doProcessPage(SqlUtil.java:460)
at com.github.pagehelper.SqlUtil._processPage(SqlUtil.java:407)
at com.github.pagehelper.SqlUtil.processPage(SqlUtil.java:374)
at com.github.pagehelper.PageHelper.intercept(PageHelper.java:255)
at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
at com.sun.proxy.$Proxy194.query(Unknown Source)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:147)
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426)
... 86 common frames omitted
可以看到最关键的错误是： Caused by: org.apache.ibatis.reflection.ReflectionException: There is no getter for property named 'sqlSourceParser' in 'class org.apache.ibatis.builder.annotation.ProviderSqlSource'原因是因为pagehelper版本和mybatis-plus版本冲突了，升级一下pagehelper的版本就行 原先的pagehelper版本和mybatis-plus<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.1.tmp</version>
</dependency>
<!-- mybatis分页插件pageHelper-->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>4.1.6</version>
</dependency>
更新之后的版本<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper</artifactId>
<version>4.2.1</version>
</dependency>
重新刷新一下maven，重启项目就解决了还有一个类似的错误通常为ibatis:there is no getter for property named 'XX' in class XX 出现这个错误的原因有如下：
实体类没有写set/get方法， 我们可以用过使用lombok插件来避免这个。也有可能是我们自己写的实体类和语句查出来的类型对应不上，这个时候一定要仔细核对清楚。还有一种是mybatis会自动识别对象的值，传到xml文件中，所以需要给对象指定映射，可以参考There is no getter for property named ‘user’ in 'class**问题
Processed:
0.009, SQL:
9
