ERROR o.s.boot.SpringApplication - Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dictApplication': Unsatisfied dependency expressed through field 'dictService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'dictService': Unsatisfied dependency expressed through field 'stringRedisTemplate'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'stringRedisTemplate' defined in class path resource [org/springframework/boot/autoconfigure/data/redis/RedisAutoConfiguration.class]: Unsatisfied dependency expressed through method 'stringRedisTemplate' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'redisConnectionFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/redis/LettuceConnectionConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.redis.connection.lettuce.LettuceConnectionFactory]: Factory method 'redisConnectionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: org/apache/commons/pool2/impl/GenericObjectPoolConfig

这个错误是应用程序在启动时发生的。看起来像是依赖项的问题，具体来说是redis。应用程序无法创建名为'dictApplication'的bean，因为它的依赖项'dictService'无法满足。dictService依赖于stringRedisTemplate，但stringRedisTemplate也有未满足的依赖项。该错误可能与redisConnectionFactory的创建有关。在创建redisConnectionFactory时，出现了一个NoClassDefFoundError。这可能是由于缺少commons-pool2依赖项导致的。你可以尝试添加commons-pool2依赖项来解决此问题。

相关问题

[main] ERROR org.springframework.boot.SpringApplication - Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'bizFactory': Unsatisfied dependency expressed through field 'context'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'brand': Lookup method resolution failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class [com.fmall58.wechatsub.business.bizs.BrandHelper] from ClassLoader [sun.misc.Launcher$AppClassLoader@5c647e05] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1395) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:592) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:849) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) at com.fmall58.wechatsub.NServerApplication.main(NServerApplication.java:16) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'brand': Lookup method resolution failed; nested exception is java.lang.IllegalStateException: Failed to introspect Class

这个错误是由于 Spring 框架在创建 'bizFactory' bean 时出现了依赖不满足的问题。具体的错误信息是 'brand' bean 的查找方法解析失败，原因是无法内省 Class [com.fmall58.wechatsub.business.bizs.BrandHelper]。

可能的原因之一是 'BrandHelper' 类没有正确的配置或实现了一个无效的查找方法。请确保 'BrandHelper' 类正确实现了正确的查找方法，并检查是否有任何其他相关的配置或依赖缺失。

另外，你还可以检查 'BrandHelper' 类所在的包是否正确地被扫描并注册为 Spring bean。如果没有正确配置包扫描，Spring 将无法识别 'BrandHelper' 类并创建相应的 bean。

希望这些信息对你有帮助，如果还有其他问题，请随时提问。

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2023-07-18 09:20:08.549 ERROR 5944 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController': Unsatisfied dependency expressed through field 'service'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userServiceImpl' defined in file [D:\专高二代码\day2-zy\target\classes\com\bwie\service\impl\UserServiceImpl.class]: Initialization of bean failed; nested exception is java.lang.IllegalStateException: Encountered invalid @Scheduled method 'login': Only no-arg methods may be annotated with @Scheduled at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.resolveFieldValue(AutowiredAnnotationBeanPostProcessor.java:660) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:640) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1425) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.2.15.RELEASE.jar:5.2.15.RELEASE] at org.springf

这个错误是由于在 `UserServiceImpl` 类中的login` 方法上使用了 `@Scheduled` 注解，但是该方法不符合 `@Scheduled` 注解的要求。`@Scheduled` 注解只能用于无参方法，而该方法可能有参数或者不是一个方法。要解决这个问题，你需要确保 `login` 方法是一个无参方法，并且没有其他的参数或者方法定义错误。