SpringBoot 썸네일형 리스트형 스프링부트 HttpMessageNotReadableException: JSON parse error: Cannot construct instance 에러 앱-스프링부트 간 API를 주고받으며 아래와 같은 에러가 발생했다. 앱 사이드: D/OkHttp: {"timestamp":"2022-07-29T05:03:15.315+00:00","status":400,"error":"Bad Request","message":"","path":"/api/match"} retrofit2.HttpException: HTTP 400 서버 사이드: Resolved [org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Cannot construct instance of `com.randomchat.request.MatchRequest` (although at least one C.. 더보기 스프링부트 패키지 아래에 SpringBootApplication을 두지 않았을 때 문제 org.springframework.beans.factory.BeanDefinitionStoreException: Failed to read candidate component class: URL [jar:file:/Users/sungjaelee/.gradle/caches/modules-2/files-2.1/org.springframework.boot/spring-boot-autoconfigure/2.3.0.RELEASE/63e909ec18045377f5bcbedbf29f54691dc54ba0/spring-boot-autoconfigure-2.3.0.RELEASE.jar!/org/springframework/boot/autoconfigure/jdbc/DataSourceAutoConfiguration$Em.. 더보기 이전 1 다음
