テンプレートエラー
<pre>
object(WP_Post)#1910 (24) {
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  int(2375)
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  string(19) "2023-06-12 21:41:07"
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  string(19) "2023-06-12 12:41:07"
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  string(41) "2023_夏のBIGバーゲン_in北谷"
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  ["menu_order"]=>
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  ["post_type"]=>
  string(10) "attachment"
  ["post_mime_type"]=>
  string(10) "image/jpeg"
  ["comment_count"]=>
  string(1) "0"
  ["filter"]=>
  string(3) "raw"
}
</pre>