모든 게시판에 첨부파일이 나오지 않습니다.

기본 솔루션에서 /theme/basic 사용하고 있습니다.
view.skin.php 코드는 이렇습니다.

<code>
<?php
if (!defined("_GNUBOARD_")) exit; // 개별 페이지 접근 불가
include_once(G5_LIB_PATH.'/thumbnail.lib.php');

// add_stylesheet('css 구문', 출력순서); 숫자가 작을 수록 먼저 출력됨
add_stylesheet('<link rel="stylesheet" href="'.$board_skin_url.'/style.css">', 0);
?>

<script src="<?php echo G5_JS_URL; ?>/viewimageresize.js"></script>



<article id="bo_v" style="width:<?php echo $width; ?>">
<header>
<h2 id="bo_v_title">
<?php if ($category_name) { ?>
<span class="bo_v_cate"><?php echo $view['ca_name']; // 분류 출력 끝 ?></span>
<?php } ?>
<span class="bo_v_tit">
<?php
echo cut_str(get_text($view['wr_subject']), 70); // 글제목 출력
?></span>
</h2>
</header>

<section id="bo_v_info">
<h2>페이지 정보</h2>



<div id="bo_v_top">
<?php ob_start(); ?>

<ul class="btn_bo_user bo_v_com">
<li><a href="<?php echo $list_href ?>" class="btn_b01 btn" title="목록"><i class="fas fa-list" aria-hidden="true"></i><span class="sound_only">목록</span></a></li>
<?php if ($reply_href) { ?><li><a href="<?php echo $reply_href ?>" class="btn_b01 btn" title="답변"><i class="fas fa-reply" aria-hidden="true"></i><span class="sound_only">답변</span></a></li><?php } ?>
<?php if ($write_href) { ?><li><a href="<?php echo $write_href ?>" class="btn_b01 btn" title="글쓰기"><i class="fas fa-pencil-alt" aria-hidden="true"></i><span class="sound_only">글쓰기</span></a></li><?php } ?>
<?php if($update_href || $delete_href || $copy_href || $move_href || $search_href) { ?>
<li>
<button type="button" class="btn_more_opt is_view_btn btn_b01 btn"><i class="fa fa-ellipsis-v" aria-hidden="true"></i><span class="sound_only">게시판 리스트 옵션</span></button>
<ul class="more_opt is_view_btn">
<?php if ($update_href) { ?><li><a href="<?php echo $update_href ?>">수정<i class="fas fa-edit" aria-hidden="true"></i></a></li><?php } ?>
<?php if ($delete_href) { ?><li><a href="<?php echo $delete_href ?>" onclick="del(this.href); return false;">삭제<i class="fas fa-trash-alt" aria-hidden="true"></i></a></li><?php } ?>
<?php if ($copy_href) { ?><li><a href="<?php echo $copy_href ?>" onclick="board_move(this.href); return false;">복사<i class="fas fa-clone" aria-hidden="true"></i></a></li><?php } ?>
<?php if ($move_href) { ?><li><a href="<?php echo $move_href ?>" onclick="board_move(this.href); return false;">이동<i class="fas fa-share-square" aria-hidden="true"></i></a></li><?php } ?>
<?php if ($search_href) { ?><li><a href="<?php echo $search_href ?>">검색<i class="fa fa-search" aria-hidden="true"></i></a></li><?php } ?>
</ul>
</li>
<?php } ?>
</ul>
<script>

jQuery(function($){
// 게시판 보기 버튼 옵션
$(".btn_more_opt.is_view_btn").on("click", function(e) {
e.stopPropagation();
$(".more_opt.is_view_btn").toggle();
})
;
$(document).on("click", function (e) {
if(!$(e.target).closest('.is_view_btn').length) {
$(".more_opt.is_view_btn").hide();
}
});
});
</script>
<?php
$link_buttons = ob_get_contents();
ob_end_flush();
?>
</div>

</section>

<section id="bo_v_atc">
<h2 id="bo_v_atc_title">본문</h2>
<div id="bo_v_share">
<?php include_once(G5_SNS_PATH."/view.sns.skin.php"); ?>
<?php if ($scrap_href) { ?><?php } ?>
</div>

<?php
// 파일 출력

</code>