celling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'handlerExceptionResolver' defined in class path resource [org/springframework/web/servlet/config/annotation/DelegatingWebMvcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.web.servlet.HandlerExceptionResolver]: Factory method 'handlerExceptionResolver' threw exception; nested exception is java.lang.IllegalStateException: Ambiguous @ExceptionHandler method mapped for [class eci.server.ItemModule.exception.member.sign.MemberEmailAlreadyExistsException]: {public eci.server.ItemModule.dto.response.Response eci.server.advice.ExceptionAdvice.MemberEmailAlreadyExistsException(eci.server.ItemModule.exception.member.sign.MemberEmailAlreadyExistsException), public eci.server.ItemModule.dto.response.Response eci.server.advice.ExceptionAdvice.memberEmailAlreadyExistsException(eci.server.ItemModule.exception.member.sign.MemberEmailAlreadyExistsException)}
Factory method 'handlerExceptionResolver' threw exception; nested exception is java.lang.IllegalStateException: Ambiguous @ExceptionHandler method mapped for [class eci.server.ItemModule.exception.member.sign.MemberEmailAlreadyExistsException]
MemberEmailAlreadyExistsException
이 두개 이상 선언돼있었다.