"Invalid argument" error after update
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Since updating to version 2.1.4 of the plugin I’ve been getting the following error:
Warning: Invalid argument supplied for foreach() in C:\xampp\htdocs\swarow\wp-content\plugins\custom-post-type-pdf-attachment\pdf_attachment.php on line 7https://ww.wp.xz.cn/plugins/custom-post-type-pdf-attachment/
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