백엔드/Spring object references an unsaved transient instance - save the transient instance before flushing by 작은소행성 2021. 5. 25. joincolumn에 cascade를 설정하지 않아 생기는 오류 cascade = CascadeType.ALL 추가하기 반응형 공유하기 게시글 관리 Small Asteroid Blog '백엔드 > Spring' 카테고리의 다른 글 [ERROR] I/O error while reading input message (0) 2021.05.27 [ERROR} Unrecognized token 'name': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false') (0) 2021.05.27 [spring error] Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception (0) 2021.05.20 [hibernate error] ids for this class must be manually assigned before calling save() (0) 2021.05.20 [error] spring column insert="false" update="false" (0) 2021.05.18 관련글 [ERROR] I/O error while reading input message [ERROR} Unrecognized token 'name': was expecting (JSON String, Number, Array, Object or token 'null', 'true' or 'false') [spring error] Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [hibernate error] ids for this class must be manually assigned before calling save()