fix

haoban-manage3-service/src/main/java/com/gic/haoban/manage/service/service/out/impl/MemberUnionidRelatedApiServiceImpl.java

@@ -623,6 +623,9 @@ public class MemberUnionidRelatedApiServiceImpl implements MemberUnionidRelatedA
 			return;
 		}
 		JSONArray jsonArr = JSON.parseArray(res);
+		if(jsonArr.size() == 0) {
+			return;
+		}
 		List<MemberUnionidRelatedDTO> list = this.getByWxUserIdAndWxEnterpriseId(wxUserId, wxEnterpriseId);
 		List<String> externalUserIdList = list.stream().map(student->student.getSelfExternalUserid())
 				   .collect(Collectors.toList());