zpy 修改选课查看

ruoyi-ui/src/views/smartSchool/classAdviser/courseView/index.vue

@@ -176,8 +176,11 @@ export default {
         //任务名称和人数数据联动
         calculateStats() {
             const selectedTask = this.taskNameList.find(item => item.curriculaId === this.queryParams.curriculaName);
-            this.taskStats.total = selectedTask.zrs;
-            this.taskStats.selected = selectedTask.yxrs;
+            if (selectedTask && selectedTask.zrs) {
+                this.taskStats.total = selectedTask.zrs;
+            } else {
+                this.taskStats.total = 0;
+            }
         },
         //班级下拉框
         getClassList(grades) {