From 1d9f7b0cf4251f3058badb07dd7a2bc06b6bc09a Mon Sep 17 00:00:00 2001
From: 无关风月 <443237572@qq.com>
Date: 星期五, 11 四月 2025 10:05:32 +0800
Subject: [PATCH] bug修改

---
 cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java b/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java
index 0f9a839..c8bf140 100644
--- a/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java
+++ b/cloud-server-course/src/main/java/com/dsh/course/controller/CancelledClassesController.java
@@ -1,6 +1,7 @@
 package com.dsh.course.controller;
 
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.dsh.course.entity.*;
 import com.dsh.course.feignclient.account.AppUserClient;
 import com.dsh.course.feignclient.account.CoachClient;
@@ -115,7 +116,9 @@
             cancelClassesVO.setStartAndEnd(temp);
             TCoursePackagePayment byId = coursePackagePaymentService.getById(cancelClassesVO.getCoursePackagePaymentId());
             cancelClassesVO.setStoreName(storeClient.queryStoreById(cancelClassesVO.getStoreId()).getName());
-            cancelClassesVO.setStudentName(studentClient.queryStudentById(byId.getStudentId()).getName());
+            if(null != byId){
+                cancelClassesVO.setStudentName(studentClient.queryStudentById(byId.getStudentId()).getName());
+            }
             cancelClassesVO.setCoachName(coachClient.queryCoachById(cancelClassesVO.getCoachId()).getName());
 
         }
@@ -138,8 +141,6 @@
     @PostMapping("/cancelledClasses/addCancelledClasses")
     public void addCancelledClasses(@RequestBody CancelledClasses cancelledClasses) {
         cancelledClassesService.save(cancelledClasses);
-
-//        TCoursePackagePayment byId = coursePackagePaymentService.getById(cancelledClasses.getCoursePackagePaymentId());
         orderStudentService.getById(cancelledClasses.getCoursePackagePaymentId());
         CourseCounsum courseCounsum = new CourseCounsum();
         courseCounsum.setPaymentId(cancelledClasses.getCoursePackagePaymentId());
@@ -150,4 +151,5 @@
         courseCounsumService.save(courseCounsum);
     }
 
+
 }

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