テンプレートエラー
<pre>
object(WP_Post)#8831 (24) {
  ["ID"]=>
  int(1019)
  ["post_author"]=>
  string(1) "3"
  ["post_date"]=>
  string(19) "2022-01-07 17:56:19"
  ["post_date_gmt"]=>
  string(19) "2022-01-07 08:56:19"
  ["post_content"]=>
  string(0) ""
  ["post_title"]=>
  string(16) "line友達募集"
  ["post_excerpt"]=>
  string(0) ""
  ["post_status"]=>
  string(7) "inherit"
  ["comment_status"]=>
  string(4) "open"
  ["ping_status"]=>
  string(6) "closed"
  ["post_password"]=>
  string(0) ""
  ["post_name"]=>
  string(40) "line%e5%8f%8b%e9%81%94%e5%8b%9f%e9%9b%86"
  ["to_ping"]=>
  string(0) ""
  ["pinged"]=>
  string(0) ""
  ["post_modified"]=>
  string(19) "2022-01-07 17:56:19"
  ["post_modified_gmt"]=>
  string(19) "2022-01-07 08:56:19"
  ["post_content_filtered"]=>
  string(0) ""
  ["post_parent"]=>
  int(1017)
  ["guid"]=>
  string(88) "https://www.higakagu.com/wp-content/uploads/2022/01/b0e4f69e74eee31f171767b6d5a7d6ee.png"
  ["menu_order"]=>
  int(0)
  ["post_type"]=>
  string(10) "attachment"
  ["post_mime_type"]=>
  string(9) "image/png"
  ["comment_count"]=>
  string(1) "0"
  ["filter"]=>
  string(3) "raw"
}
</pre>