Spring boot - IDE에선 괜찮은데 jar 실행시 에러...

Question

안녕하세요 스프링부트로 간단한 개인프로젝트를 만들다가 jar로 패키징하고 오라클 클라우드 우분투 환경에서 실행을 해봤는데 IDE에선 잘만돌아가던 프로젝트가 에러를 뿜더라구요...(당연히 window cmd 에서도 안됨..) 프로젝트 하나씩 다 뜯어봤는데도 도저히 이유를 모르겠어서 선배님들게 여쭙니다..springboot(maven) - 3.0.6jdk - 17ojdbc10 - (19.15.0.0.1) * 변경불가 oracle cloud 데이터베이스 연결 버전호환이 이것밖에안되더라구요.(ojdbc 외부라이브러리 등록해서 패키징 해도 안됨)02:25:35.785 [main] ERROR org.springframework.boot.SpringApplication -- Application run failedjava.lang.IllegalStateException: Error processing condition on org.springframework.boot.devtools.autoconfigure.DevToolsDataSourceAutoConfiguration at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60) at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader$TrackedConditionEvaluator.shouldSkip(ConfigurationClassBeanDefinitionReader.java:466) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader$TrackedConditionEvaluator.shouldSkip(ConfigurationClassBeanDefinitionReader.java:455) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:131) at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:120) at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:410) at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:283) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:344) at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:115) at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:747) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:565) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) at org.springframework.boot.SpringApplication.run(SpringApplication.java:310) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) at com.cozlin.cozlinback.CozlinBackApplication.main(CozlinBackApplication.java:10)Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader&#64;70dea4e] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:483) at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:360) at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:417) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$1(AbstractAutowireCapableBeanFactory.java:748) at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:747) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:680) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:651) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1632) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:560) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:532) at org.springframework.boot.devtools.autoconfigure.DevToolsDataSourceAutoConfiguration$DevToolsDataSourceCondition.getMatchOutcome(DevToolsDataSourceAutoConfiguration.java:182) at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ... 17 common frames omittedCaused by: java.lang.NoClassDefFoundError: jakarta/servlet/Filter at java.base/java.lang.Class.getDeclaredMethods0(Native Method) at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3402) at java.base/java.lang.Class.getDeclaredMethods(Class.java:2504) at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:465) ... 29 common frames omittedCaused by: java.lang.ClassNotFoundException: jakarta.servlet.Filter at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ... 33 common frames omitted02:25:35.796 [main] DEBUG org.springframework.context.annotation.AnnotationConfigApplicationContext -- Closing org.springframework.context.annotation.AnnotationConfigApplicationContext&#64;6e0dec4a, started on Tue May 16 02:25:35 KST 202302:25:35.797 [main] WARN org.springframework.boot.SpringApplication -- Unable to close ApplicationContextjava.lang.IllegalStateException: Failed to introspect Class [org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader&#64;70dea4e] at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:483) at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:360) at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:417) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$1(AbstractAutowireCapableBeanFactory.java:748) at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1708) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:747) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:680) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:651) at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1632) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:560) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:532) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:659) at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:651) at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1278) at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:865) at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:853) at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:840) at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:780) at org.springframework.boot.SpringApplication.run(SpringApplication.java:323) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) at com.cozlin.cozlinback.CozlinBackApplication.main(CozlinBackApplication.java:10)Caused by: java.lang.NoClassDefFoundError: jakarta/servlet/Filter at java.base/java.lang.Class.getDeclaredMethods0(Native Method) at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3402) at java.base/java.lang.Class.getDeclaredMethods(Class.java:2504) at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:465) ... 21 common frames omittedCaused by: java.lang.ClassNotFoundException: jakarta.servlet.Filter at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ... 25 common frames omitted

초무쿤 · Answer

Caused by: java.lang.ClassNotFoundException: jakarta.servlet.FilterSpring boot 3.x 부터Javax.servlet > jakarta.servlet으로 뱐경되서 서버 jdk도 최신버전으로 까셔야될겁니다.아니면 spring boot 버전을 2.7x로 내리는 방법도..Ps 근데 패키징은 gradle로 하신건지요 maven으로 하신건지요.Boot면 Nested jar로 패키징되어야할텐데 그것도 확인해보셔야 될듯

Spring boot - IDE에선 괜찮은데 jar 실행시 에러...

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