Johann Heyne

Fix <a href="https://core.trac.wordpress.org/ticket/12061" rel="nofollow ugc">known issues</a> when shortcodes are embedded in a block of content that is filtered by wpautop.
<h4>for Theme Developers</h4>
If you are developing a theme to provide this on a marketplace, you better embed the following code in your functions.php. This code filters only the shortcodes you defined. Otherwise you risk a failed review because the code in the plugin filters content in general which may is not acceptet.
<pre><code>function shortcode_empty_paragraph_fix( $content ) {

 // define your shortcodes to filter, '' filters all shortcodes
 $shortcodes = array( 'your_shortcode_1', 'your_shortcode_2' );

 foreach ( $shortcodes as $shortcode ) {

 $array = array (
 '[' . $shortcode => '[' .$shortcode,
 '[/' . $shortcode => '[/' .$shortcode,
 $shortcode . ']' => $shortcode . ']',
 $shortcode . '] ' => $shortcode . ']'
 );

 $content = strtr( $content, $array );
 }

 return $content;
}

add_filter( 'the_content', 'shortcode_empty_paragraph_fix' );
</code></pre>
Another solution that is acceptet at the envato (themeforest) marketplace comes from <a href="https://gist.github.com/bitfade/4555047" title="a Gist on Github" rel="nofollow ugc">bitfade</a>.

Shortcode Empty Paragraph Fix

The standalone function work great , thank you

It's work

This simply plugin resolve the issue in mine.
I added the function and filter to my own plugin if it did not already exist.


Thanks! It solves my issue

Fix known issues when shortcodes are embedded in a block of content that is filtered by wpautop.

WordPress Monsters

When you are creating new products in your webshop using a WooCommerce plugin, you can get the unique SKU error for your product and SKU can’t be saved properly. This happens because in the database there are old variations of previously created products that have the same SKU number. WooCommerce SKU Error Fixer plugin solves this problem by cleaning and/or removing old products variables and also you can setup automatic checking and fixing of non-unique SKU problem when you edit a product.

SKU Error Fixer for WooCommerce

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This plugin fixes a unique SKU error of WooCommerce products.

Shortcode Empty Paragraph Fix vs SKU Error Fixer for WooCommerce