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I have used the following code to display the featured image for each post, but nothing is showing:

     <div class="thumbnail-img">

<?php 




        $lastBlog = new WP_Query('type=post&posts_per_page=2&offset=1');

        if ($lastBlog->has_post_thumbnail()) {

            while($lastBlog->has_post_thumbnail()) {
                $lastBlog->the_post_thumbnail();
            } ?>

            <?php get_template_part('content-image', get_the_post_thumbnail()); 

        }




?>

</div>
<br>

<?php



        if( $lastBlog->have_posts()):

        while($lastBlog->have_posts()): $lastBlog->the_post(); ?> 



            <?php get_template_part('content-title', get_post_format()); ?>




        <?php endwhile;

    endif;

    wp_reset_postdata();
?>
</div>

How do I resolve this?

share|improve this question
up vote 0 down vote

I use this way:

$args = array ( 'post_type' => 'slider');
$slides = get_posts( $args );

foreach($slides as $row){ 
    $image = wp_get_attachment_image_src(get_post_thumbnail_id($row->ID),"full");
    echo $image[0];
}
share|improve this answer
    
I'm not using an image slider. All I wanted it to be able to display the thumbnail over the post title. I have edited the question to show exactly what I wanted. – Michael Stokes 10 hours ago
up vote 0 down vote 
<div class="thumbnail-img">
<?php 
    $lastBlog = new WP_Query('post_type=post&posts_per_page=2');
    if ($lastBlog->have_posts()) {
        while($lastBlog->have_posts()) {
             $lastBlog->the_post();
              if(has_post_thumbnail()){
                  the_post_thumbnail();
             }
         }
     }
  ?>
 </div>

-> Try Like This

share|improve this answer
up vote 0 down vote

Below code will help you to display thumbnail with size of your choice.

while($lastBlog->has_post_thumbnail()) {
/*****     Thumbnail     ******/
    the_post_thumbnail(
        array(120, 90),     //Size of the thumbnail Image
        array(

            'class' => 'class_name',     //Specify class name to thumbnail image if any
            'alt' => 'post thumbnail',   // alternate text in case if no thumbnail image to show
            'title' => 'Notice'          //Specify title if want to
        )
    );
/*******     Thumbnail Ends   ********/
    } ?>

Make any kind of formatting (according to need of project) of thumbnail image by specifying class name as shown above.

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