v-for里面使用特殊符号后，无法添加点击事件了。一添加点击事件就报编译错误

                <view class="item-box" v-for="(item, j) in flowData[`column_${index + 1}`]" :key="j">  
                    <view  class="big-pic-wrap" >  
                        <image src="@/static/temp/img-1.png" class="big-pic"></image>  
                        <image src="@/static/icons/video-icon.png" class="video-icon" v-if="item.isVideo"></image>  
                    </view>  

                    <view class="follow" v-if="item.hasFollow">  
                        <image src="@/static/icons/default-head-pic.png" class="head-pic"></image>  
                        <view class="follow-tip">你的关注</view>  
                    </view>  
                    <view class="doctor-title">{{ item.title }}</view>  
                    <view class="doctor-info">  
                        <view class="info">  
                            <image src="@/static/temp/img-2.png" class="doctor-info-pic"></image>  
                            <view class="doctor-info-name">{{ item.name }}</view>  
                        </view>  
                        <view class="like-info">  
                            <image src="@/static/icons/like-check.png" class="like-icon" v-if="item.hasLike"></image>  
                            <image src="@/static/icons/like-uncheck.png" class="like-icon" v-else></image>  
                            <view class="like-num" :class="[item.hasLike ? 'like-num-check' : 'like-num']">{{ item.likeNum }}</view>  
                            <view style="width: 9rpx; height: 9rpx"></view>  
                        </view>  
                    </view>  
                    <view class="kong-20"></view>  
                </view>  
            </view>