テンプレートエラー
<pre>
object(WP_Post)#8818 (24) {
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  string(19) "2022-01-19 09:41:24"
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  string(49) "3最終スーパープライスタイトル"
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  string(88) "https://www.higakagu.com/wp-content/uploads/2022/01/f54a880911a9278fa55fdbeb65533985.jpg"
  ["menu_order"]=>
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  ["post_type"]=>
  string(10) "attachment"
  ["post_mime_type"]=>
  string(10) "image/jpeg"
  ["comment_count"]=>
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  ["filter"]=>
  string(3) "raw"
}
</pre>