无名称班级不显示

src/components/dialog/selectTeachingClassDialog.vue

@@ -38,10 +38,12 @@
 					</svg>
 				</div>
 				<div class="b_main" v-loading="loading">
-          <div class="b_m_classItem" :class="{'b_m_classItem_active':selectId == item.id}" v-for="item in classList" :key="item.id" @click="selectId == item.id ? selectId = '' : selectId = item.id">
+          <template v-for="item in classList" >
+            <div class="b_m_classItem" :class="{'b_m_classItem_active':selectId == item.id}" :key="item.id" v-if="item.name" @click="selectId == item.id ? selectId = '' : selectId = item.id">
             <div>{{ item.name }}</div>
             <span v-if="item.studentNum>=0">{{ item.studentNum }}名学生</span>
           </div>
+          </template>
 
           <div class="b_m_classItem" @click="editClass" v-if="courseDetail.userid == userId">
               <div>