Vue项目遇到的Could not read source map问题

Question

想给这个页面添加轮播图功能然后就出现了以下问题

<template>
      <div class="tab">
      <!-- 目的地精选框 -->
      
        <div class="destination">
          <div class="des-bor"><p>海外冬季目的地精选</p><span class="des-span">></span></div>
          <div class="des-bor"><p>国内冬季目的地精选</p><span class="des-span">></span></div>
          <div class="des-bor"><p>奔向海岛</p><span class="des-span">></span></div>
          <div class="des-bor"><p>主题推荐</p><span class="des-span">></span></div>
        </div>
        <div class="want-des"></div>
     
      <!-- 目的地精选框结束 -->
      <!-- 目的地图片轮播图 -->
      <div class="des-img">
        <img src="../../images/图片/长白山.jpg" alt="">
        <a href="" class="prev ab" id="lt">&lt;</a>
        <a href="" class="next ab" id="gt">&gt;</a>
         <ul >
          <li><a href=""></a></li>
          <li><a href=""></a></li>
          <li><a href=""></a></li>
          <li><a href=""></a></li>
         </ul>
      </div>
     <img src="../../images/图片/旅游攻略/" alt="">
      <!-- 目的地图片轮播图结束 -->
      <!-- 想去的地方导航框 -->
    </div>
  </template>
  
  <script>
  export default {
     name:'StrategyTravel'
  }


 </script>
  
  <style>
 

  .tab{
    width: 1100px;
    height: 360px;
    margin: 0 auto;
   
}

.destination{
    float: left;
    margin-left: -250px;
    width: 250px;
    height: 160px;
    border: 1px solid #ddd;
    border-bottom: 0;
}
.destination p{
    display: inline-block;
    margin-left: 15px;
    font-size: 15px;
    line-height: 40px;
    text-align: center;
    color: gray
}
.des-bor{
    border-bottom: 1px solid #ddd;
}
.des-span{
    
    float: right;
    line-height: 40px;
    margin-right: 10px;
    color: #ddd;
    font-size: 15px;
}
/* 目的地精选框结束 */
/* 目的地轮播图 */
.des-img{
    position: relative;
    float: left;
    margin-left: 30px;
    height: 100%;
    width: 660px;
    background-color: pink;
}
.des-img img {
    width: 100%;
    height: 100%;
}

.des-img .prev{
        left: 0;
        
        border-top-right-radius: 10px;
        border-bottom-right-radius: 10px;
         
}
.des-img .next{
    right: 0;
    border-top-left-radius: 10px;
    border-bottom-left-radius: 10px;
}
.ab{
    width: 20px;
    height: 30px;
     position: absolute;
     top: 50%;
     margin-top: -15px;
     text-align: center;
     color: #fff;
     background-color: rgba(255,255,255,.3);
}
.des-img ul {
    position: absolute;
    top: 270px;
    left: 50%;
    margin-left: -100px;
    float: left;
    width: 200px;
    height: 30px;
  
}
.des-img ul li a{
    float: left;
    margin-top: 8px;
    margin-left: 30px;
    border-radius: 7px;
    width: 12px;
    height: 15px;
    background-color: #fff;
}
</style>

Answer 1

呃，你把报错信息单独复制出来发给我