Function causing the loop display posting more (empty)

Is this happening if you remove the pre_get_posts hook?

Either way, you can try wrapping the code in a conditional.

while (have_posts() ) : the_post(); 
if ( 0 < intval( the_ID() ) {
...
}
endwhile;

This is not quite as good as limiting the number of records returned by the query but it doesn’t hurt to validate as you go along anyways.

Related Posts:

  1. Adding custom tables to WordPress
  2. Received nothing after executing AJAX post function
  3. Assign External Database Queries to Global Variables and Make Them Accessible
  4. How to import a custom MySQL DB table into a WordPress custom post type
  5. I’m trying to create a custom version of the wp_list_authors function that includes custom post types
  6. How can I remove the “Add New” button in my custom post type?
  7. Get Custom Taxonomy ID within loop
  8. Get custom post type by category in a page template
  9. Categories under custom post types doesn’t show properly
  10. how to use two permalinks for one custom post type
  11. Clean URL permalink for custom post type
  12. WordPress is executing URL in code when called via wp_mail()
  13. How to append element after thumbnail
  14. Query to change custom post type with specific category
  15. Order WordPress Custom Taxonomy Pages & Pagination Not Working
  16. Using several custom fields as custom post title
  17. Custom Post Type without an archive page
  18. Return the thumbnail meta data for getter and setter
  19. Pagination for custom php code
  20. What’s the difference between same wp functions get_posts(); functions in different form?
  21. how to check if custom post type column already exists?
  22. Custom Post-Type not in admin menu
  23. Page vs Custom Post Types Differences/Issues
  24. Troubles with saving metabox
  25. Can I list a custom post type within another custom post type in the admin area?
  26. I would like to have different styles for my posts based on the content of each post
  27. Checking if Post Title is Unique as Loop Criteria
  28. Set URL link to featured image of custom post type
  29. AJAX load more for different custom post type loops
  30. On update or create post redirect to current post position in list
  31. Changing wordpress publication date to ACF date and time picker date not working
  32. How do I add a custom screen for a custom post type to be called from custom post row action?
  33. WordPress custom post type permalink rewrite shows page not found
  34. How to display custom WP menus?
  35. Custom post type editor with dynamic selects, one drop down populating a second second drop down not working
  36. Display latest x posts from all categories in Custom Post Type/Taxonomy
  37. Displaying custom field according to date
  38. Add additional field to custom post_type
  39. categories should be available across all custom post types
  40. Including all post id’s of a custom post type into an array
  41. Understanding Post Formats/Custom Post types Etc
  42. custom post for slider
  43. Using wp_query to modify the loop in index.php for a CPT
  44. Custom Post not working as expected
  45. Show current custom taxonomy
  46. finding and using post type fields in WordPress
  47. After creating Custom post type by user delete old one
  48. Create short URL with auto 301 redirect
  49. get_post_types() can’t get some of my post type
  50. Creating shortcode id for custom post types
  51. How to add new post using a form to categories when categories are using as menu
  52. Different post title, keywords and description
  53. post_content is stripping HTML when adding a new post? [closed]
  54. Querying a custom post type, but not show duplicates
  55. Different column width in 2 rows with bootstrap and custom post types-different classes needed
  56. $wpdb is queried but results don’t show
  57. Menu’s breaking, now showing all page links on site
  58. Creating on-page options for Custom Post Type
  59. Post type Echo code is repeating on homepage
  60. How can I increase the post count for custom post types only?
  61. How do I call the custom Post Type name and permanent link to my php file?
  62. How to get the custom field value using SQL query
  63. Fetch data of 2 relational Custom Post in WordPress
  64. Is it possible to hide nav menu items only when they are page titles (on specific templates) but not on the dashboard?
  65. Grouping custom wordpress post types by acf value
  66. Title and URL Error in Breadcrumb Navigation for Custom Post Types
  67. I’m having trouble with Related Product “tax_query” ‘terms’ value
  68. Assigning categories to custom post types via a front-end form; only works for native post type
  69. Show code dependant on CPT & category
  70. Adding featured image to a new post using front-end form?
  71. WordPress – display relationship between blog posts and custom posts
  72. when looping through custom post data not appearing
  73. Getting a Post ID to show its content in a Popup
  74. Custom sorting in post columns by ACF Pro Select Field
  75. Load info from customposttype into template page
  76. wp_post_delete is deleting all offices
  77. Custom Post Type has wrong label and is not found when called by a loop
  78. Disable Sidebar on certain pages
  79. current-post-parent for custom post type
  80. Show parent category and subcategory once in while loop
  81. Having issue on Loading Meta Data From CSV to CPT
  82. Rewrite URL of Specific Post of Custom Type
  83. How to get the posts that my following users are liked?
  84. Display related post content and custom field content
  85. Custom 404 redirect for a luddite
  86. Post that populates itself (almost) automatically using data from imported excel file
  87. Show tags of custom post types in WordPress
  88. can’t see categories in appearance-menu-categories
  89. Meta Box not being added in plugin
  90. Custom post order when using OR relation
  91. wordpress form processing to custom post type not working
  92. WordPress custom field images not getting inserted into array
  93. Meta-Box to add multiple items one at a time and on publish save all
  94. Values inside a custom field to determine which category posts to display
  95. Posts without featured image using other post’s featured image
  96. Return all wordpress custom posts in specific multidimensional array
  97. Building a List of Posts grouped by custom taxonomy as the section header only to be displayed if at least one post is in that tax
  98. Problem with a query in custom posts
  99. Custom Portfolio String
  100. Create a WordPress Database query to find users who purchased specific product through WooCommerce [closed]
techhipbettruvabetnorabahisbahis forumutaraftarium24edueduedusedusedusedusedusedusedusedus