온라인으로 sqlp준비하실분,,?

index.html 500오류

2024-10-20T18:09:00.991+09:00 ERROR 44015 --- [mvc1] [nio-8080-exec-5] o.a.c.c.C.[Tomcat].[localhost] : Exception Processing [ErrorPage[errorCode=0, location=/error]]com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input at [Source: REDACTED (`StreamReadFeature.INCLUDE_SOURCE_IN_LOCATION` disabled); line: 1] at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59) ~[jackson-databind-2.17.2.jar:2.17.2] at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4996) ~[jackson-databind-2.17.2.jar:2.17.2] at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4898) ~[jackson-databind-2.17.2.jar:2.17.2] at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3848) ~[jackson-databind-2.17.2.jar:2.17.2] at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3816) ~[jackson-databind-2.17.2.jar:2.17.2] at hello.servlet.mvc1.basic.request.RequestBodyJsonServlet.service(RequestBodyJsonServlet.java:26) ~[main/:na] at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:614) ~[jakarta.servlet-api-6.0.0.jar:6.0.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:195) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-6.1.13.jar:6.1.13] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:116) ~[spring-web-6.1.13.jar:6.1.13] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) ~[spring-web-6.1.13.jar:6.1.13] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) ~[spring-web-6.1.13.jar:6.1.13] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:164) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:140) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:632) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:410) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:330) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:267) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.StandardHostValve.custom(StandardHostValve.java:362) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.StandardHostValve.status(StandardHostValve.java:222) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.StandardHostValve.throwable(StandardHostValve.java:308) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:149) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:384) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:905) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1741) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1190) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63) ~[tomcat-embed-core-10.1.30.jar:10.1.30] at java.base/java.lang.Thread.run(Thread.java:1583) ~[na:na]messageBody = 2024-10-20T18:09:01.052+09:00 ERROR 44015 --- [mvc1] [nio-8080-exec-6] .[.[.[.[.s.m.b.r.RequestBodyJsonServlet] : Servlet.service() for servlet [hello.servlet.mvc1.basic.request.RequestBodyJsonServlet] in context with path [] threw exception 안돼요 ㅠㅠㅠ 회원정보 저장하고 나서 메인 눌러서 http://localhost:8080/index.html 이경로로 움직이면 다음과같은 500에러 떠요