실습도중 에러가 발생해서 질문올립니다.

Question

실습을 따라하며 테스트를 돌리니 아래와 같은 오류 메세지가 떴습니다. ------ org.springframework.beans.factory. BeanCreationException : Error creating bean with name 'servletComponentRegisteringPostProcessor': Unexpected exception during bean creation; nested exception is java.lang.NoClassDefFoundError: javax/servlet/annotation/WebServlet at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:537) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:213) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:196) ~[spring-context-5.3.8.jar:5.3.8] at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746) ~[spring-context-5.3.8.jar:5.3.8] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564) ~[spring-context-5.3.8.jar:5.3.8] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:771) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:763) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:438) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1318) ~[spring-boot-2.4.7.jar:2.4.7] at hello.servlet.ServletApplication.main(ServletApplication.java:12) ~[classes/:na] Caused by: java.lang.NoClassDefFoundError : javax/servlet/annotation/WebServlet at org.springframework.boot.web.servlet.WebServletHandler.(WebServletHandler.java:39) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.web.servlet.ServletComponentRegisteringPostProcessor.(ServletComponentRegisteringPostProcessor.java:49) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.boot.web.servlet.ServletComponentScanRegistrar$ServletComponentRegisteringPostProcessorBeanDefinition.lambda$getInstanceSupplier$0(ServletComponentScanRegistrar.java:94) ~[spring-boot-2.4.7.jar:2.4.7] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.obtainFromSupplier(AbstractAutowireCapableBeanFactory.java:1231) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1173) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.8.jar:5.3.8] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.8.jar:5.3.8] ... 14 common frames omitted Caused by: j ava.lang.ClassNotFoundException : javax.servlet.annotation.WebServlet at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na] at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na] at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na] ... 21 common frames omitted ------- 클래스가 빠져있다는 메세지로 이해했는데 빠져있는 클래스를 어떻게 보완해야할지 모르겠습니다. 도움요청드립니다 ! Process finished with exit code 1

OMG · Answer

안녕하세요. 혹시 인텔리제이 커뮤니티 버전을 사용하시나요? 아래 링크 참고해주세요 감사합니다. https://www.inflearn.com/questions/172527