회원탈퇴 수정

src/main/java/com/palnet/biz/api/acnt/cstmr/service/AcntCstmrService.java

@@ -283,13 +283,17 @@ public class AcntCstmrService {
 		for(JwtGroupModel group : groupInfo) {
 			if(group.getGroupAuthCd().equals("CREATER")) {
 			PtyGroupBas groupEntity = ptyGroupBasRepository.findByGroupId(group.getGroupId());
+				if(!(groupEntity == null)) {
 					groupEntity.setUseYn("N");
 					ptyGroupBasRepository.save(groupEntity);
 				}
+			} 
 			PtyCstmrGroup cstmrEntity = ptyCstmrGroupRepository.findGroupId(group.getGroupId(), cstmrSno);
+			if(!(cstmrEntity == null)) {
 				cstmrEntity.setJoinYn("N");
 				ptyCstmrGroupRepository.save(cstmrEntity);
 			}
+		}
 		List<PtyCstmrGroup> AprvlEntity = ptyCstmrGroupRepository.changeGroupAprvlYn(cstmrSno);
 		for(PtyCstmrGroup Aprvl : AprvlEntity) {
 			Aprvl.setAprvlYn("N");