Post images are not displayed on the front page

Something that generates the image links is broken. You are not getting a valid src attribute in the title tag. The result is:

<p class="thumb">
    <a href="http://paper-backgrounds.com/red-grunge-concrete-texture-3/" title="Red Grunge Concrete Texture">
    <img src="undefined" alt="Red Grunge Concrete Texture" height="132" width="236">
    </a>
</p>

Without that src attribute the image can’t load.

As you don’t post the code that generated that HTML I can’t say exactly how to fix it, but should you post that code (as an edit to the question) I am pretty sure it is an easy fix.

Related Posts:

  1. Images all broken after migration and upgrade
  2. Saving Post redirects to 404 page when php $_GET variable in post body
  3. WP Knowledge Base Theme bug – Subcategories and Articles, Need to change WP_Query
  4. Experiences with compiling WordPress using Hip Hop?
  5. Custom Yoast Breadcrumbs URL
  6. Debugging upload problem: What part of WP does actual image-resizing?
  7. Insert code when users come from an specific referer
  8. CSS saved & enqueued, but wordpress doesn’t load css text, only file
  9. Add a Custom Class to Admin Menus
  10. login wp impossible
  11. Replace comment avatars and links at the same time
  12. Custom image upload
  13. How to scale image with equal width and height without distortion?
  14. How to display recent posts on home page with custom HTML
  15. PHP 5.5, w3 Total Cache, and opcache [closed]
  16. How do I add text in a shortcode?
  17. How to display php source code inside a post using visual editor?
  18. Stumped – Ajax Response Returns 0
  19. Attaching a pdf to Contact Form 7 e-mail via functions.php [closed]
  20. Upload Image in a WordPress page using PHP
  21. WordPress – how to replace with string on the_content() in single.php
  22. Getting array of customizer settings
  23. Ajax – Call to undefined function get_option()
  24. Display PHP within HTML values
  25. Show full posts in archive
  26. I want to select the from values from database in WordPress? [closed]
  27. User management system similar to wordpress one?
  28. How does WordPress know wich language is chosen when there is a database connection error
  29. populate form fields in a loop with ajax
  30. Error in custom php function doesn’t exist
  31. Recent Posts Not Showing Only On A Specific Category Page [closed]
  32. Contact form won’t submit
  33. How can I hide that I Use WordPress (with W3 Total Cache)
  34. Using same variable names in files added with get_template_part()
  35. Changing the_posts_navigation() html output
  36. Custom PHP script throws critical error ONLY when editing page
  37. Override a function defined in wp-includes/comment-template.php
  38. User register hook is not working in woocomerce register form
  39. Show meta box only for default page template
  40. Is it possible to define variables in a wordpress shortcode, and then call the shortcode using a specific variable?
  41. load ajax using admin-ajax.php
  42. How to have different header.php based on the user logged in?
  43. How do I remove a category from a wordpress loop>
  44. First Byte Time (back-end processing)
  45. How do I include SVG file used as featured image?
  46. Return product description
  47. How to add the sidebar to all the pages except the home page? [closed]
  48. Header not properly displaying on archive.php
  49. Adding regular php file to site
  50. ACF & Bootstrap Gallery Shows Blank Slides [closed]
  51. Remove slugs from custom posts type
  52. Generate CSV file and add data as a new wordpress custom post
  53. Simple jQuery AJAX Request fails to run PHP Script
  54. Update if post with specific title exists
  55. child parent styles enqueue order
  56. Trying To Get Child Categories To Show, Issue With foreach Loop
  57. Pass important values server-side when processing form
  58. Call featured image url
  59. pass html code to worpdress
  60. Use an anchor link to open an iframe inside a WordPress page
  61. Can ‘Custom Field’ data be inserted into this Short Code?
  62. In WordPress, how do you make several different editors for a single page?
  63. Merge 2 product attribute terms
  64. How do I reset $wp_query in a function?
  65. Add class to all img if they have a certain ACF field
  66. WordPress 6.0 class-wp-widget.php fatal errors in PHP 8.1.6
  67. Unserialize Custom Field & Save as Multiple Rows in WordPress Database
  68. How can I check that the acf field value is not a duplicate when adding a post?
  69. How to update custom fields when post is published?
  70. Trouble Accessing Gravity Forms API (GFAPI)
  71. How do I stop an Image Address from loading in the Browser?
  72. Add class to image in php
  73. Creating a checklist with ACF and I cannot figure out how to add all iterations to an array that I’m creating
  74. Add a default style if no Featured image is selected
  75. How does one make a URL return dynamic JSON with custom Content Type?
  76. custom-header not working
  77. Need to forward Data from WooCommerce Webhook sent to same site WordPress REST API custom endpoint
  78. missing admin bar and widget in a template
  79. ERR_TOO_MANY_REDIRECTS / To Force SSL Logins and SSL Admin Access
  80. How to load WP_Editor JS files manually (with AJAX)?
  81. My own theme’s custom widget areas are not working
  82. Querying posts from wordpress with 2 or more conditionals
  83. How to apply filter
  84. Importing demo data in Multisite
  85. Allow BBPress participant role to trash topics
  86. Posts with Custom Fields does not appear
  87. Manipulate database of WordPress site with my own scripts
  88. How to export database correctly for local to online
  89. Where are Sessions are being started? [closed]
  90. Setting field not saving on front-end
  91. Get the current page in a call back function
  92. Getting custom field data from cart page to checkout page in woocomerce [closed]
  93. PHP Use Declared array Variable inside already Declared Array
  94. How to create and add js and css file when server is not on my PC?
  95. Object of class WP_Post could not be converted to string while trying to console.log wp_get_nav_menu_items
  96. php grabbing every post made?
  97. Running a php code after User clicks a button? [closed]
  98. Edit Error Page style
  99. PHP $_SESSION array – only showing current index
  100. How can I use AJAX in child theme template?