From 792da3dcdef9679c36adc4d54f3bff0f415c0fe2 Mon Sep 17 00:00:00 2001
From: EricsHu <hrr145632>
Date: 星期四, 11 五月 2023 16:53:23 +0800
Subject: [PATCH] 111

---
 src/main/java/com/qxueyou/scc/teach/student/service/impl/StudentService.java |   12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/src/main/java/com/qxueyou/scc/teach/student/service/impl/StudentService.java b/src/main/java/com/qxueyou/scc/teach/student/service/impl/StudentService.java
index b43fee9..2321c67 100644
--- a/src/main/java/com/qxueyou/scc/teach/student/service/impl/StudentService.java
+++ b/src/main/java/com/qxueyou/scc/teach/student/service/impl/StudentService.java
@@ -248,14 +248,18 @@
             String	hql = "from ExerciseCompleteInfo where studentId=? and deleteFlag is false";
             List<Object> Params =  CollectionUtils.newList(studentId);
             ExerciseCompleteInfo unique = findUnique(hql, Params, ExerciseCompleteInfo.class);
-            unique.setDeleteFlag(false);
-            commonDAO.update(unique);
+            if(unique!=null) {
+                unique.setDeleteFlag(false);
+                commonDAO.update(unique);
+            }
         }else {
             String	hql = "from ExerciseCompleteInfo where studentId=? and deleteFlag is false";
             List<Object> Params =  CollectionUtils.newList(studentId);
             ExerciseCompleteInfo unique = findUnique(hql, Params, ExerciseCompleteInfo.class);
-            unique.setDeleteFlag(true);
-            commonDAO.update(unique);
+            if(unique!=null){
+                unique.setDeleteFlag(true);
+                commonDAO.update(unique);
+            }
         }
         return new Result(true);
     }

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