Media Features

https://wordpress.org/plugins/media-features/

When this plugin is installed activated images and logos are no longer displayed and a warning in the admin is displayed that states “No editor could be selected.”

This is caused by a bug within the plugin the incorrectly sets the image mime type for JPEG images. This bug could potentially have negative effects on any other plugins or themes which uses core WordPress functions for image processing. The plugin has not been updated in over 2 years at the time of the writing of this FAQ so it appears this plugin has been abandoned.

If you are affected by this plugin conflict and you no longer require the Media Features plugin then the solution is to deactivate it.

If you require this plugin and are able to edit PHP you can remove the filter that contains this bug and the plugin should continue to function correctly.

  1. Open the media-features.php file.
  2. Locate this line:
    add_filter( 'upload_mimes', array( 'WP_Media_Features', 'upload_mimes' ) );
  3. Either remove or comment out this line.
  4. Save and upload the file overwriting the original.

NOTE: This FAQ was written based on Media Features .1