订单插件在内容页用户购买判断，怎么报错啦 是不是哪里写错了

{if $member && \Phpcmf\Service::M()->table_site('order_item')->where('mid', MOD_DIR)->where('cid', $id)->where('status', 1)->where('uid', $member.uid)->counts()}

<div class="noC">

<span>您已经购买，下方地址下载！</span>

<div class="resource_btn">

    <a class="layui-btn layui-btn-danger" href="{dr_down_file($file)}" target="_blank">立即下载</a>

</div>

</div>

{else}

<div class="noC">

<span>下载将扣除</span><em class="cWrap mark">{intval($price)}</em><span> C币</span>

<div class="resource_btn">

    <a class="layui-btn layui-btn-danger" href="/index.php?s=order&c=order&m=buy&mid=down&id={$id}&sku=undefined&num=1">确定下载</a>

</div>

</div>

{/if}