エラー
Osclassの、無料テーマ OsclassWizards使用時に
３点のエラー（不具合）がありましたので修正方法を紹介します。
管理画面・商品登録のエラー表示
管理画面・商品登録で下記エラー表示が出てくる
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 822
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 823
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 824
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 825
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 826
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 827
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 828
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.net/public_html/oc-admin/items.php on line 829
Warning: sprintf(): Too few arguments in /home/xxxxxxx/okinawa-yyyyyyy.netpublic_html/oc-admin/items.php on line 830
※/home/xxxxxxx/okinawa-yyyyyyy.netpublic_html/furima/ はサーバー・ドメインにより異なります
修正方法
/oc-admin/items.php の該当（822〜830）の %s を %%s に変更すると治ります。
items.php
$bulk_options = array(
array('value' => '', 'data-dialog-content' => '', 'label' => __('Bulk actions')),
array('value' => 'delete_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Delete'))), 'label' => __('Delete')),
array('value' => 'activate_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Activate'))), 'label' => __('Activate')),
array('value' => 'deactivate_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Deactivate'))), 'label' => __('Deactivate')),
array('value' => 'disable_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Block'))), 'label' => __('Block')),
array('value' => 'enable_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Unblock'))), 'label' => __('Unblock')),
array('value' => 'premium_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Mark as premium'))), 'label' => __('Mark as premium')),
array('value' => 'depremium_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Unmark as premium'))), 'label' => __('Unmark as premium')),
array('value' => 'spam_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Mark as spam'))), 'label' => __('Mark as spam')),
array('value' => 'despam_all', 'data-dialog-content' => sprintf(__('Are you sure you want to %%s the selected listings?'), strtolower(__('Unmark as spam'))), 'label' => __('Unmark as spam'))
);修正後
これでエラー表記は、消えました。