语法错误修改

packageB/train/mockExam/examList.vue

@@ -1,7 +1,6 @@
 <template>
 	<div class="app-box">
 		<div class="con-box">
-			<template #headContent>
 		    <view class="collection-search">
 		        <view class="search-content">
 		            <view class="header-input button-click">
@@ -24,9 +23,8 @@
 		            </view>
 		        </view>
 		    </view>
-			</template>
 			<scroll-view scroll-y class="main-scroll" @scrolltolower="handleScrollToLower">
-				<div class="cards" v-for="(item,index) in dataList">
+				<div class="cards" v-for="(item,index) in dataList" :key="item.examPaperId">
 					<div class="cardHead">
 						<div class="cardHeadLeft">
 							<div class="cardTitle">{{item.name}}</div>
@@ -45,7 +43,7 @@
 						<div class="conten">考试时长：{{item.timeLimit}}分钟</div>
 						<div class="conten">题目数量：{{item.totalQuestions}}题</div>
 						<div class="conten">分类：
-							<span v-for="(val, key) in classification">
+							<span v-for="val in classification" :key="val.dictValue">
 								<template v-if="item.category==val.dictValue">{{ val.dictLabel }}</template>
 							</span>
 						</div>

packageB/train/wrongAnswer/mistakeNotebook.vue

@@ -1,7 +1,6 @@
 <template>
 	<div class="app-box">
 		<div class="con-box">
-			<template #headContent>
 		    <view class="collection-search">
 		        <view class="search-content">
 		            <view class="header-input button-click">
@@ -36,9 +35,8 @@
 				<div class="btn" @click="batchMark" style="background-color: #FF9F51;">批量标记</div>
 				<div class="btn" @click="clearNotebook" style="background-color: #F1705F;">清空错题本</div>
 			</div>
-			</template>
 			<scroll-view scroll-y class="main-scroll" @scrolltolower="handleScrollToLower">
-				<div class="cards" v-for="(item,index) in dataList">
+				<div class="cards" v-for="(item,index) in dataList" :key="item.questionId">
 					<div class="choices">
 						<checkbox-group>
 							<label>