Exception in thread "main" java.lang.NoClassDefFoundError: org/springframework/data/redis/connection

最新推荐文章于 2025-05-06 18:08:36 发布

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最新推荐文章于 2025-05-06 18:08:36 发布

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分类专栏： bug 文章标签： redis redisson redissonClient springboot

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本文详细解析了在SpringBoot项目中整合Redisson时遇到的NoClassDefFoundError异常，探讨了版本号配置不当导致的问题，并提供了修正方案。

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springboot中使用redisson配置时候报异常：
原因是就算之前定义了版本号，之后定义的版本号删除之后也会报错。
Exception in thread “main” java.lang.NoClassDefFoundError: org/springframework/data/redis/connection/ReactiveRedisConnectionFactory
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
at java.net.URLClassLoader.access$100(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:368)
at java.net.URLClassLoader $1 . r u n (U R L C l a s s L o a d e r . j a v a : 362) a t j a v a . s e c u r i t y . A c c e s s C o n t r o l l e r . d o P r i v i l e g e d (N a t i v e M e t h o d) a t j a v a . n e t . U R L C l a s s L o a d e r . f i n d C l a s s (U R L C l a s s L o a d e r . j a v a : 361) a t j a v a . l a n g . C l a s s L o a d e r . l o a d C l a s s (C l a s s L o a d e r . j a v a : 424) a t s u n . m i s c . L a u n c h e r$ AppClassLoader.loadClass(Launcher.java:338)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.getDeclaredMethods(Class.java:1975)
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:613)
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:524)
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:510)
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:570)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:697)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:640)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:609)
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1484)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:425)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:395)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:515)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:508)
at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1188)
at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:818)
at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:804)
at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:790)
at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:744)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:314)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107)
at com.rrss.ktransfer.milkytea.MilkyTeaApplication.main(MilkyTeaApplication.java:14)
Caused by: java.lang.ClassNotFoundException: org.springframework.data.redis.connection.ReactiveRedisConnectionFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:338)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
… 36 more

改为如下：