빈 생성 에러가 납니다

Question

빈 생성 시 에러가 나고 기본 생성자을 찾을 수 없다고 에러가 뜹니다 도와주세요 ㅠㅠㅠㅠㅠ심각: StandardWrapper.Throwableorg.springframework.beans.factory.BeanCreationException: Error creating bean with name 'boardServiceImpl' defined in file [C:\Users\user\eclipse-workspace\.metadata\.plugins\org.eclipse.wst.server.core mp0\wtpwebapps\board\WEB-INF\classes\com\bsite\service\BoardServiceImpl.class]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.bsite.service.BoardServiceImpl]: No default constructor found; nested exception is java.lang.NoSuchMethodException: com.bsite.service.BoardServiceImpl.() at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1093) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1038) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:504) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:476) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:303) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:299) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:762) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:757) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:480) at org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWebApplicationContext(FrameworkServlet.java:663) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:629) at org.springframework.web.servlet.FrameworkServlet.createWebApplicationContext(FrameworkServlet.java:677) at org.springframework.web.servlet.FrameworkServlet.initWebApplicationContext(FrameworkServlet.java:548) at org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:489) at org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:136) at javax.servlet.GenericServlet.init(GenericServlet.java:158) at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1188) at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1132) at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:811) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:135) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:94) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:492) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:620) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:502) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1152) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:684) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1539) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1495) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:750)============================================================================import lombok.AllArgsConstructor;@Repository@AllArgsConstructorpublic class BoardServiceImpl implements BoardService { private BoardMapper mapper; @Override public void register(MemberVO member) { mapper.insertSelectKey(member); } @Override public ListgetList(){ return mapper.getList(); } @Override public MemberVO get(int me_idx){ return mapper.read(me_idx); } @Override public boolean modify(MemberVO member) { return mapper.update(member) == 1; } @Override public boolean remove(int me_idx){ return mapper.delete(me_idx) == 1; }}

kenu,전독시 · Answer

문제의 원인은 @AllArgsConstructor 어노테이션이 클래스 레벨에 적용되어 있기 때문입니다. Lombok 라이브러리의 @AllArgsConstructor는 모든 필드를 인자로 받는 생성자를 자동으로 생성합니다. 그러나 Spring은 기본 생성자를 찾아야 하는데, @AllArgsConstructor 때문에 기본 생성자가 없어서 오류가 발생합니다.from: https://www.phind.com/search?cache=y2pto8v5dxd1qjhejrzadzhc

빈 생성 에러가 납니다

1개의 답변

#controller 목록