Vuejs2 onchange of option在vue js中出现此错误

Vuejs2 onchange of option在vue js中出现此错误,vuejs2,Vuejs2,当我从下拉列表中选择选项时,它将显示此错误 " Error in beforeDestroy hook: "TypeError: function () { src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__) } is not a function" " 代码 {{item.name} onChange(事件){ 此.$INITRITY.get('training?grad

当我从下拉列表中选择选项时,它将显示此错误

" Error in beforeDestroy hook: "TypeError: function () {
      src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
    } is not a function" "

代码


{{item.name}



onChange(事件){ 此.$INITRITY.get('training?gradeId='+此.grade) },


{{cleanAndTrim(video.name)}
{{cleanAndTrim(video.name)}
    • 选择视频1

      选择视频2
  • {{index+1}} {{cleanAndTrim(video.name)} 关于本教程 下一段视频: {{nextittle}} 监视
    从“../../Layouts/AppLayout”导入AppLayout 从“../../Pages/Common/Pagination”导入分页 导出默认值{ 道具:[ “视频”, “请求”, "职系",, “视频视图”, "地位",, ], 组成部分:{ 申请退出, 标页码 }, 数据(){ 返回{ 重点:1,, src:this.videos.data[0]==null?“”:(this.status==''this.$page.props.baseUrl+'/storage/videos/'+this.videos.data[0].media['filename']:this.$page.props.baseUrl+'/storage/videos/'+this.status[0]['training_videos']['media'], secondVideo:this.videos.data='':(this.videos.data[0]['second_video']==null?'':this.$page.props.baseUrl+'/storage/videos/'+this.videos.data[0]['second_videos']['filename']), videoTitle:this.videos.data[0]==null?“”:(this.status==“”?this.videos.data[0]。名称:this.status['0']['training_video']['name']), videoImage:this.$page.props.baseUrl+'/assets/images/img/video.jpg', 下一个标题:this.videos.data.length{ 如果(!view.user\u id){ this.saveVideoStatus(this.videos.data[0]); } }); } 如果(this.status==''){ this.videoTitle=this.videos.data[0]['media']['name']; this.src=this.$page.props.baseUrl+'/storage/videos/'+this.videos.data[0]['media']['filename']; }否则{ this.videoTitle=this.status['0']['training_video']['name']; this.src=this.$page.props.baseUrl+'/storage/videos/'+this.status[0]['training_video']['media']['filename']; this.videos.data.forEach((视频,索引)=>{ 如果(此.status[0]['training_video']['id']==video.id){ this.key=索引; } }); } 如果(this.videos.data!=''){ if(this.videos.data.length-1==this.key){ this.key=0; this.nextitle=this.videos.data[this.key].name; }否则{ this.nextitle=this.videos.data[this.key+1].name; } } } } #播放列表{ 显示:表格; } #播放列表李{ 光标:指针; 填充:8px; } #播放列表李:悬停{ 颜色:蓝色; } #视频区{ 对齐:居中; 宽度:800px; 高度:550px; 利润率:10px; 边框:1px纯银; } .space{页边距顶端:900px;}

    当我从下拉列表中选择选项时,它将显示此错误。当我从下拉列表中选择选项时,它将显示此错误

    " Error in beforeDestroy hook: "TypeError: function () {
          src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
        } is not a function" "
    

    当我从下拉列表中选择option时,它将显示此错误当我从下拉列表中选择option时,它将显示此错误

    此错误在销毁之前的
    钩子中。请分享您的全部代码。@kissu请检查Updated可以很好地删除它(并修复错误),并在上面使用更漂亮的代码。:)@kissu我不明白为什么会出现这个错误。可能是因为您使用的是Vue DevTools的测试版。恢复到稳定版本,问题可能会消失。要检查这是否是原因-暂时禁用浏览器扩展。
    
    " Error in beforeDestroy hook: "TypeError: function () {
          src_instanceMap.delete(instance.__VUE_DEVTOOLS_UID__)
        } is not a function" "