这个坑踩一下：NoSuchMethodException: tk.mybatis.mapper.provider.base.BaseSelectP

以下是报错信息，弄了大半天，各种版本尝试都不行，

tk.mybatis.spring.annotation.MapperScan;

配置方面也没有错误的。但运行就是报错。有跟我一样错误的如下

2019-07-04 15:53:42.775 [restartedMain] ERROR o.s.boot.SpringApplication -Application startup failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:735)
	at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:716)
	at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:703)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:304)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
	at com.web.Application.main(Application.java:44)
	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:483)
	at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Caused by: org.mybatis.spring.MyBatisSystemException: nested exception is org.apache.ibatis.builder.BuilderException: Error invoking SqlProvider method (tk.mybatis.mapper.provider.base.BaseSelectProvider.dynamicSQL).  Cause: java.lang.InstantiationException: tk.mybatis.mapper.provider.base.BaseSelectProvider
	at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:77)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:446)
	at com.sun.proxy.$Proxy106.selectList(Unknown Source)
	at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:230)
	at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:137)
	at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:75)
	at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:59)
	at com.sun.proxy.$Proxy122.selectAll(Unknown Source)
	at com.yirong.csp.common.bizc.BaseBizc.selectListAll(BaseBizc.java:118)
	at com.web.bizc.InitCacheService.initAllParamMapping(InitCacheService.java:44)
	at com.web.init.SysLoadDataRunner.run(SysLoadDataRunner.java:24)
	at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:732)
	... 11 common frames omitted
Caused by: org.apache.ibatis.builder.BuilderException: Error invoking SqlProvider method (tk.mybatis.mapper.provider.base.BaseSelectProvider.dynamicSQL).  Cause: java.lang.InstantiationException: tk.mybatis.mapper.provider.base.BaseSelectProvider
	at org.apache.ibatis.builder.annotation.ProviderSqlSource.createSqlSource(ProviderSqlSource.java:135)
	at org.apache.ibatis.builder.annotation.ProviderSqlSource.getBoundSql(ProviderSqlSource.java:103)
	at org.apache.ibatis.mapping.MappedStatement.getBoundSql(MappedStatement.java:292)
	at com.github.pagehelper.PageInterceptor.intercept(PageInterceptor.java:83)
	at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:61)
	at com.sun.proxy.$Proxy212.query(Unknown Source)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:148)
	at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:141)
	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:483)
	at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:433)
	... 21 common frames omitted
Caused by: java.lang.InstantiationException: tk.mybatis.mapper.provider.base.BaseSelectProvider
	at java.lang.Class.newInstance(Class.java:423)
	at org.apache.ibatis.builder.annotation.ProviderSqlSource.createSqlSource(ProviderSqlSource.java:117)
	... 33 common frames omitted
Caused by: java.lang.NoSuchMethodException: tk.mybatis.mapper.provider.base.BaseSelectProvider.()
	at java.lang.Class.getConstructor0(Class.java:3074)
	at java.lang.Class.newInstance(Class.java:408)
	... 34 common frames omitted

网上其他的方法都试了，最后找到问题所在了。这个错误信息我反复看了N遍，终于发现一行

at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)

这是配置热部署的时候引入的spring-boot-devtools。我把依赖去掉，竟然奇迹般的运行正常了。
没有去深挖原因，我猜想应该是这个配置在pom中引入其他的冲突jar包，谁找到了，可以共享下。谢谢！