3시간동안 했는데 해결이 안됩니다.. 도와주세요

Question

학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요. 1. 강의 내용과 관련된 질문을 남겨주세요. 2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요. (자주 하는 질문 링크: https://bit.ly/3fX6ygx) 3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요. (질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG) 질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요. ========================================= [질문 템플릿] 1. 강의 내용과 관련된 질문인가요? (예) 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예) 3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예) [질문 내용] 데이터 베이스를 찾을수 없다고 합니다. 프로젝트도 2번이나 새로 만들어 봤고 강의 보면서 다른게 있나 확인도 해봤는데 계속 안됩니다. DB의 문제일까요?   org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'springConfig' defined in file [C:\class\code\springboot\hello-spring2\bin\main\com\spring2\SpringConfig.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.zaxxer.hikari.HikariDataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.IllegalStateException: Cannot load driver class: org.h2.Driver at org.springframework.beans.factory.support .ConstructorResolver.createArgumentArray( ConstructorResolver.java:800 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .ConstructorResolver.autowireConstructor( ConstructorResolver.java:229 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.autowireConstructor( AbstractAutowireCapableBeanFactory.java:1372 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBeanInstance( AbstractAutowireCapableBeanFactory.java:1222 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:582 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultListableBeanFactory.preInstantiateSingletons( DefaultListableBeanFactory.java:955 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:918 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.25.jar:5.3.25] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh( ServletWebServerApplicationContext.java:147 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1303 ) ~[spring-boot-2.7.8.jar:2.7.8] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1292 ) ~[spring-boot-2.7.8.jar:2.7.8] at com.spring2.HelloSpring2Application.main( HelloSpring2Application.java:10 ) ~[main/:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:62 ) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:43 ) ~[na:na] at java.base/java.lang.reflect.Method.invoke( Method.java:566 ) ~[na:na] at org.springframework.boot.devtools.restart.RestartLauncher.run ( RestartLauncher.java:49 ) ~[spring-boot-devtools-2.7.8.jar:2.7.8] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.zaxxer.hikari.HikariDataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.IllegalStateException: Cannot load driver class: org.h2.Driver at org.springframework.beans.factory.support .ConstructorResolver.instantiate( ConstructorResolver.java:658 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .ConstructorResolver.instantiateUsingFactoryMethod( ConstructorResolver.java:638 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod( AbstractAutowireCapableBeanFactory.java:1352 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBeanInstance( AbstractAutowireCapableBeanFactory.java:1195 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:582 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate( DependencyDescriptor.java:276 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultListableBeanFactory.doResolveDependency( DefaultListableBeanFactory.java:1391 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .DefaultListableBeanFactory.resolveDependency( DefaultListableBeanFactory.java:1311 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .ConstructorResolver.resolveAutowiredArgument( ConstructorResolver.java:887 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .ConstructorResolver.createArgumentArray( ConstructorResolver.java:791 ) ~[spring-beans-5.3.25.jar:5.3.25] ... 24 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.zaxxer.hikari.HikariDataSource]: Factory method 'dataSource' threw exception; nested exception is java.lang.IllegalStateException: Cannot load driver class: org.h2.Driver at org.springframework.beans.factory.support .SimpleInstantiationStrategy.instantiate( SimpleInstantiationStrategy.java:185 ) ~[spring-beans-5.3.25.jar:5.3.25] at org.springframework.beans.factory.support .ConstructorResolver.instantiate( ConstructorResolver.java:653 ) ~[spring-beans-5.3.25.jar:5.3.25] ... 38 common frames omitted Caused by: java.lang.IllegalStateException: Cannot load driver class: org.h2.Driver at org.springframework.util.Assert.state( Assert.java:97 ) ~[spring-core-5.3.25.jar:5.3.25] at org.springframework.boot.autoconfigure.jdbc.DataSourceProperties.determineDriverClassName( DataSourceProperties.java:171 ) ~[spring-boot-autoconfigure-2.7.8.jar:2.7.8] at org.springframework.boot.autoconfigure.jdbc.DataSourceProperties.initializeDataSourceBuilder( DataSourceProperties.java:123 ) ~[spring-boot-autoconfigure-2.7.8.jar:2.7.8] at org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration.createDataSource( DataSourceConfiguration.java:48 ) ~[spring-boot-autoconfigure-2.7.8.jar:2.7.8] at org.springframework.boot.autoconfigure.jdbc.DataSourceConfiguration$Hikari.dataSource( DataSourceConfiguration.java:90 ) ~[spring-boot-autoconfigure-2.7.8.jar:2.7.8] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:62 ) ~[na:na] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke( DelegatingMethodAccessorImpl.java:43 ) ~[na:na] at java.base/java.lang.reflect.Method.invoke( Method.java:566 ) ~[na:na] at org.springframework.beans.factory.support .SimpleInstantiationStrategy.instantiate( SimpleInstantiationStrategy.java:154 ) ~[spring-beans-5.3.25.jar:5.3.25] ... 39 common frames omitted 이렇게 에러가 나오고   h2도 실행시킨 상태에서 했는데 원인을 모르겠습니다..

OMG · Answer

안녕하세요. 유동환 님, 공식 서포터즈 OMG입니다. . build.gradle에 h2의존성이 추가되어 있을까요? . 감사합니다.