tag__in does not return posts

Re: my comment, I am assuming ‘item_tags’ are a custom taxonomy. tag__in only works for WP Core’s Tag taxonomy. Replace your tag__in line with the following:

'tax_query' => array(
    array(
        'taxonomy' => 'item_tags',
        'field' => 'id',
        'terms' => $tag_ids
        )
    )

Related Posts:

  1. query posts in wordpress
  2. posts_nav_link(); not showing up on static pages
  3. Get list of months with posts
  4. Why is the first query affecting the second query, even after wp_reset_query() and wp_reset_postdata(), but not on the second page?
  5. Custom URL parameters in template files
  6. Metadata Query when storing data as array possible?
  7. Keep sticky posts out of query unless they have featured image
  8. How to query the latest 5 posts and sort them by title?
  9. 2 loops, is_home won’t work, count is off
  10. How can I prevent posts with no title showing up in my query?
  11. How can I use the WordPress Loop and Pagination in multiple instances but different scenarios throughout my site?
  12. CSS class on last post in loop ( custom query )
  13. Custom Post Type Query issue
  14. How to order by multiple date meta_values?
  15. How to create query to get top 3 sticky/latest posts
  16. WP_Query not getting all posts, just tagged posts
  17. View list of all attachments on site
  18. multiple queries to get posts from same category?
  19. Best practice for implementing a blog page / section in wp_menu_nav()
  20. Not the typical order by posts by date question
  21. Paginated WP_Query doesn’t return 404’s, even when posts don’t exist
  22. issue displaying variations in custom template using WPeC 3.8.9.2
  23. What is the difference between front-page.php and home.php? [duplicate]
  24. How important is it to enqueue a theme’s stylesheet?
  25. Can a theme be built in React?
  26. Strict Standards Error bootstrap navwalker
  27. Specify image dimensions
  28. Adding Action Hooks In Parent Theme For Easier Child Theme Customization
  29. register_sidebar ignores ‘id’ and ‘class’
  30. Add colors to existing color palette without replacing it
  31. Add link option to featured image?
  32. esc_url not working within add_settings_field callback
  33. How to hide and content from auto-generated excerpts?
  34. Which theme foundry has clean coded themes, where code is poetry [closed]
  35. Default header image does not display
  36. A guide or tool for inserting bootstrap in underscores theme? [closed]
  37. Custom CSS without css.php file
  38. Understanding WordPress(framework?) Web Development
  39. For best DB performance should I serialize all theme options together or by type?
  40. How to control layout of posts on page?
  41. saving row as a template using WPBakery Page Builder is not working [closed]
  42. Non-Blog Website without Search: are comments.php and search.php in theme still required?
  43. Display recent posts with thumbnail
  44. Custom Widget options in theme
  45. Include Parent functions.php in Child Theme functions.php
  46. Redirect to specified page when insufficient permissions?
  47. Which method is faster to get a single post?
  48. Primary navigation menu & footer not showing in category / tag page
  49. Jetpack Comments with fall-back
  50. wp_script_add_data doesn’t seem to work
  51. What are the minimum role/permissions for freelance developer?
  52. Where am I doing wrong in my theme menu?
  53. Calculate data and passing to Theme
  54. Updating a live theme safely?
  55. How do I remove inline style in featured image markup?
  56. Change Responsive Images Maximum Width of 1600px
  57. Why is my CSS not loading?
  58. How to find default functions of wordpress
  59. How to remove ver from stylesheet URL? [duplicate]
  60. wp_nav_menu with default pages menu
  61. How To Detect Posted Comment in Theme Development?
  62. A post with a clear:both in its css destroy the theme design, and the sidebar is moved to the bottom
  63. using Options Framework – can “theme-textdomain” domain be changed?
  64. How to add sidebar to Isola theme? [closed]
  65. Change the sidebar from left to right twentyfourteen theme
  66. Custom theme won’t use search.php
  67. Change Image Sizes for Mobile Theme
  68. Dynamically Populating Image/Excerpt/LInks from Pages in WordPress
  69. Trouble in creating a custom template on twentyeleven theme
  70. If I remove Category base from my URLs, how difficult will rollback be?
  71. Is there a list of default generated Gutenberg block CSS? Unable to align video blocks
  72. How do I change the color of individual page titles in WordPress?
  73. How toprint informations in footer
  74. How to implement pagination in category.php template
  75. Embedding CodePen Calorie Script – jquery error
  76. How to reduce the vertical space above and below a ul list uniformly with one command?
  77. Is it possible to echo a woocommerce prouct attribute discription?
  78. WordPress Menu item > Sub menu Class update
  79. Duplicate child theme incl. design changes
  80. How can I use a different template file for the blog index’s paginated pages?
  81. How to customize the colors within a stylesheet using a WordPress setting
  82. Images use & location, on new wordpress theme
  83. On wordpress, how do i require specific dimensions from user uploads only
  84. how to create export / import theme options in wordpress without plugin
  85. WordPress Customization API overwrite LESS variable
  86. Create image with imagepng() (fails at header)
  87. Dynamic meta description
  88. How to Remove Sidebar when get_sidebar() is not get called in page?
  89. RSS feed url showing page not found. How to solve it?
  90. Plugin or script to apply updated media settings to all featured images
  91. Header links also appearing in the footer
  92. Extending arrays in parent theme without completely overriding the files
  93. WordPress Subpages Fancybox Trouble
  94. Toolbox theme using printif statement – help needed understanding code block
  95. Search Results not displaying for multiple word search
  96. WordPress does not know the parametrs i sent to admin post
  97. Custom Single Page Portfolio Theme [closed]
  98. Bootstrap 4 mobile menu not working for WordPress Development
  99. How to make it so I can “use” template parts in (classic/full) site editor
  100. How do I send out an update for my custom wordpress theme?