반응형 SemanticException: right-hand operand of a binary operator was null1 [Querydsl] SemanticException: right-hand operand of a binary operator was null Querydsl을 이용하여 아래와 같은 구문을 작성하였다. 실행 결과 SemanticException: right-hand operand of a binary operator was null 라는 오류를 만났고 30분~1시간 정도를 헤맸다. queryFactory .select(Projections.constructor(ProjectInfo.class , qProject.id, qProject.title, qProject.explain )) .from(qProject) .innerJoin(qProjectParticipants) .on(qProject.id.eq(qProjectParticipants.projectParticipantsId.project.id)) .where(qProjectParticipan.. 2021. 4. 12. 이전 1 다음