Error processing condition on com.baomidou...MybatisPlusAutoConfiguration.sqlSessionTemplate 的解决办法

傷城~ 2024-05-07 19:33 28阅读 0赞

> ## 问题概述 ##

这是一个18年的老项目，

环境描述：

spring-boot 2.2.6.RELEASE  
mybatis-plus 3.3.1  
java 1.8

重新拉起老项目时，报错：“ **java.lang.IllegalStateException: Error processing condition on com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration.sqlSessionTemplate** ”

如下图：

![15ffd20de0434207ba96d5a5e3148835.png][]

具体信息如下：

2024-01-11 20:50:23.640 ERROR 11268 --- [           main] o.s.boot.SpringApplication               : Application run failed
    
    java.lang.IllegalStateException: Error processing condition on com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration.sqlSessionTemplate
    	at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:184) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:144) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:120) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:331) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:236) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:706) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at io.renren.RenrenApplication.main(RenrenApplication.java:14) ~[classes/:na]
    Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@2437c6dc]
    	at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:743) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705) ~[na:na]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:742) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:681) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:649) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1605) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:523) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:494) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:230) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:223) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:213) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:167) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:142) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[spring-boot-autoconfigure-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	... 17 common frames omitted
    Caused by: java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/extension/spring/MybatisSqlSessionFactoryBean
    	at java.base/java.lang.Class.getDeclaredMethods0(Native Method) ~[na:na]
    	at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3166) ~[na:na]
    	at java.base/java.lang.Class.getDeclaredMethods(Class.java:2309) ~[na:na]
    	at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	... 33 common frames omitted
    Caused by: java.lang.ClassNotFoundException: com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean
    	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na]
    	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na]
    	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
    	... 37 common frames omitted
    
    2024-01-11 10:50:23.642  WARN 11268 --- [           main] o.s.boot.SpringApplication               : Unable to close ApplicationContext
    
    java.lang.IllegalStateException: Failed to introspect Class [com.baomidou.mybatisplus.autoconfigure.MybatisPlusAutoConfiguration] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@2437c6dc]
    	at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:743) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705) ~[na:na]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:742) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:681) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:649) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1605) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:523) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:494) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:616) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:608) ~[spring-beans-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1242) ~[spring-context-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:869) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:857) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:844) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:795) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:325) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.6.RELEASE.jar:2.2.6.RELEASE]
    	at io.renren.RenrenApplication.main(RenrenApplication.java:14) ~[classes/:na]
    Caused by: java.lang.NoClassDefFoundError: com/baomidou/mybatisplus/extension/spring/MybatisSqlSessionFactoryBean
    	at java.base/java.lang.Class.getDeclaredMethods0(Native Method) ~[na:na]
    	at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3166) ~[na:na]
    	at java.base/java.lang.Class.getDeclaredMethods(Class.java:2309) ~[na:na]
    	at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.2.5.RELEASE.jar:5.2.5.RELEASE]
    	... 21 common frames omitted
    Caused by: java.lang.ClassNotFoundException: com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean
    	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na]
    	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na]
    	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
    	... 25 common frames omitted
    
    Disconnected from the target VM, address: '127.0.0.1:53524', transport: 'socket'
    
    Process finished with exit code 1

> ## 解决办法 ##

关于这个问题，其实很简单，

根据错误信息提示，

Spring Boot项目，在编译时没报错，在打包时没报错，在启动运行时，

出现类加载的异常，找不到相应的类，

一般考虑**Spring Boot和Mybatis-plus版本的兼容性**问题，缺省类，

博主的当前mybatis-plus3.3.1，

升级到兼容版本，当然博主这里只升级到3.4.1就兼容适配了，个人视情况升级相应的包，

如下图：

![4ef3b4a2032141ba8273f678e54ab80a.png][]

升级为mybatis-plus3.4.1后，

正常的、完整的依赖包，如下图：

![e9428d28625c4e0d9649c036a78b28e2.png][]

再次启动，就可成功运行项目了，

如下图：

![8faf69e150c74285b27b0e3fff4f8697.png][]

更多版本依赖查看：  
【[Spring Boot Dependency Versions][]】

--------------------

好了，关于 Error processing condition on com.baomidou...MybatisPlusAutoConfiguration.sqlSessionTemplate 的解决办法 就写到这儿了，如果还有什么疑问或遇到什么问题欢迎扫码提问，也可以给我留言哦，我会一一详细的解答的。  
歇后语：“ 共同学习，共同进步 ”，也希望大家多多关注CSND的IT社区。

--------------------

<table> 
 <tbody> 
  <tr> 
   <td>作&nbsp; &nbsp; &nbsp; &nbsp;者：</td> 
   <td>华 &nbsp; &nbsp;仔</td> 
  </tr> 
  <tr> 
   <td>联系作者：</td> 
   <td>who.seek.me@java98k.vip</td> 
  </tr> 
  <tr> 
   <td>来&nbsp; &nbsp; &nbsp; &nbsp; 源：</td> 
   <td>CSDN (Chinese Software Developer Network)</td> 
  </tr> 
  <tr> 
   <td>原&nbsp; &nbsp; &nbsp; &nbsp; 文：</td> 
   <td><a href="https://blog.csdn.net/Hello_World_QWP/article/details/135522385" title="https://blog.csdn.net/Hello_World_QWP/article/details/135522385" rel="nofollow">https://blog.csdn.net/Hello_World_QWP/article/details/135522385</a></td> 
  </tr> 
  <tr> 
   <td>版权声明：</td> 
   <td>本文为博主原创文章，请在转载时务必注明博文出处！</td> 
  </tr> 
 </tbody> 
</table>

[15ffd20de0434207ba96d5a5e3148835.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/07/73bbfbf469da4b069f5da7533d69950a.png
[4ef3b4a2032141ba8273f678e54ab80a.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/07/f772a61acb5a4f999aadf55b84909db7.png
[e9428d28625c4e0d9649c036a78b28e2.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/07/f44c038e4cc84a05a5ba54ca41e50747.png
[8faf69e150c74285b27b0e3fff4f8697.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/07/9aeb16b3e1a245e5971713f7ae530500.png
[Spring Boot Dependency Versions]: https://docs.spring.io/spring-boot/docs/3.1.7/reference/html/dependency-versions.html#appendix.dependency-versions