I had this problem but found a pretty easy fix.
Edit the onswipe.php file under wp-content / plugins / onswipe
Search for PADPRESS_PLUGIN_URL and change the second instance (after the else statement) to look like this:
define( 'PADPRESS_PLUGIN_URL', 'https://www.adztechblog.com/wp-content/plugins/onswipe' );
Obviously change the address to your blogs address.
Works great for me now.
