From add2d28c3aeccfe57338c439967abbb83117b20e Mon Sep 17 00:00:00 2001
From: liujie <liujie>
Date: 星期二, 17 十月 2023 09:56:55 +0800
Subject: [PATCH] 修改bug

---
 cloud-server-competition/src/main/java/com/dsh/competition/service/impl/PaymentCompetitionServiceImpl.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/cloud-server-competition/src/main/java/com/dsh/competition/service/impl/PaymentCompetitionServiceImpl.java b/cloud-server-competition/src/main/java/com/dsh/competition/service/impl/PaymentCompetitionServiceImpl.java
index e21498e..afe3e1e 100644
--- a/cloud-server-competition/src/main/java/com/dsh/competition/service/impl/PaymentCompetitionServiceImpl.java
+++ b/cloud-server-competition/src/main/java/com/dsh/competition/service/impl/PaymentCompetitionServiceImpl.java
@@ -129,6 +129,9 @@
         List<ParticipantVo> participant = new ArrayList<>();
         List<UserCompetition> list = userCompetitionService.list(new QueryWrapper<UserCompetition>().eq("paymentCompetitionId", paymentCompetition.getId()));
         List<Integer> collect = list.stream().map(UserCompetition::getParticipantId).collect(Collectors.toList());
+        if(collect.size()==0){
+            collect.add(-1);
+        }
         List<Participant> participants = participantService.listByIds(collect);
         SimpleDateFormat sdf_year = new SimpleDateFormat("yyyy");
         for (Participant participant1 : participants) {

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