I had change the class to this
case 'thumbnail' :
if( self::isValid($ecs_thumb) ) {
$thumbWidth = is_numeric($ecs_thumbwidth) ? $ecs_thumbwidth : '';
$thumbHeight = is_numeric($ecs_thumbheight) ? $ecs_thumbheight : '';
if( !empty($thumbWidth) && !empty($thumbHeight) ) {
$output .= '<a href="' . tribe_get_event_link() . '" rel="bookmark">' . get_the_post_thumbnail(get_the_ID(), array($thumbWidth, $thumbHeight) ) . ' </a>';
} else {
$output .= '<a href="' . tribe_get_event_link() . '" rel="bookmark">' . get_the_post_thumbnail(get_the_ID(), 'medium') . ' </a>';
}
}
break;
But i know it isn’t the right way.
Please update to the new version of the plugin – thumbnails now link
To link the images I had to change the following code:
(Line 195)
$output .= get_the_post_thumbnail(get_the_ID(), array($thumbWidth, $thumbHeight) );
to:
$output .= ‘‘;
$output .= get_the_post_thumbnail(get_the_ID(), array($thumbWidth, $thumbHeight) );
$output .= ‘‘;
