WordPress – enqueue js issue – page broken, no error

wp_enqueue_script() expects an array of strings, not a string, for the $deps parameter.

So, for example, your code should read:

wp_enqueue_script( 'popper', get_theme_file_uri('/js/popper.js'), array( 'jquery' ), array(), true );

Related Posts:

  1. When should I use wp_register_script() with wp_enqueue_script() vs just wp_enqueue_script()?
  2. How to load css in the footer [duplicate]
  3. How to properly dequeue scripts and styles in child theme?
  4. How can I de-register ALL styles all at once? And same with Javascript?
  5. Removing specific style from wp_head
  6. How to dequeue / deregister any theme styles and scripts
  7. Is it safe/recommended to use wp_enqueue_script function outside the functions.php file?
  8. wp_enqueue script my_javascript_file in the footer
  9. How to load JQuery easing script in wordpress?
  10. Enqueue script only for IE
  11. Hook for writing text string after footer scripts
  12. Track down where script is being enqueued from
  13. $wp_styles->registered not giving ALL the styles?
  14. Benefits to enqueuing site scripts/stylesheets?
  15. Adding Custom Javascript to Skeleton Child Theme
  16. Problem in wp_localize_script
  17. Adding dependencies to script enqueing
  18. Best way to enqueue extremely popular scripts like bootstrap and font awesome
  19. Enqueued scripts and styles loading in WordPress Dashboard as well
  20. Why is it wrong to use admin_print_scripts-{hook} to enqueue a script (.js) file?
  21. How can I load script and style in specific page in the back-end?
  22. Enqueueing Scripts on a Custom Top-level Menu Page
  23. Enqueue script with url_query variables?
  24. wp_enqueue_script with dependencies doesn’t work
  25. Performance-wise, is it better to enqueue a (small) script on every page or test to see if it’s needed?
  26. Bootstrap js refuses to load
  27. Stop WordPress editor embedding links
  28. Enque Typekit Fonts – Not Found
  29. What are the advantages of using wp_enqueue_script()
  30. Notice: wp_enqueue_script was called incorrectly
  31. How do I enqueue a JavaScript in my footer via the functions.php file?
  32. Do we have to register JQuery if we want to use it in wp_enqueue_script()?
  33. Including style.css in Child Theme
  34. Enqueue Style for a page/pages only
  35. Retrieve URL of Script/Style and Dependencies
  36. wp enqueue script- jQuery not loading
  37. using conditionals on enqueue styles
  38. 404 Error on trying to enqueue a JS file
  39. debugging js scripts
  40. Can’t load JS File
  41. Move scripts to footer, but exclude one script?
  42. How to set cookies to switch style sheets when a link is clicked and set it till another particular link is clicked?
  43. How to create a child theme with multiple css files.
  44. How to enqueu php files with custom variable & conditionals?
  45. plugins_url() incorrectly returning wp-include directory
  46. Enqueue never runs
  47. Unable to dequeue a plugin script. I think I’ve tried everything
  48. wp_editor() youtube link does not load video
  49. Action hooked on wp_enqueue_scripts running twice
  50. Styles and scripts inside template part
  51. How to enqueue the script without hardcoded in the theme files?
  52. Why is .map being added to the end of my file path?
  53. Wp_enqueue is not printing the version
  54. How can I properly enqueue tags in WordPress to use with Web Components?
  55. wp_enqueue_scripts wont load my scripts
  56. Enqueuing script is adding extra text for google maps [closed]
  57. get_stylesheet_directory() in child theme breaks parent scripts
  58. JavaScript enque stopped working
  59. Use of CONSTANT in wp_enqueue_script not possible?
  60. wp_enqueue_scripts are apearing inline rather than as links
  61. Load same stylesheet for front end and wp-admin
  62. How to remove all enqueued assets from the active theme?
  63. Not all my scripts are enqueueing
  64. Where to insert Google Maps API code in functions.php
  65. browser showing connection was reset while accessing posts from local host
  66. Should we explicitely enqueue jQuery and our theme’s main stylesheet?
  67. wp_enqueue_style referencing parent theme
  68. Loading Scripts For Specific Template
  69. Enqueueing Scripts/Styles mid-page
  70. add WordPress script to page conditionally by category
  71. load jquery in footer not working
  72. I want to set global directory locations for my CSS and JS locations. How?
  73. Fatal error: Call to undefined function wp_enqueue_media()
  74. javascript file is not enqueing
  75. Enqueueing Scripts and Styles to page template that has html
  76. FullCalendar in WordPress is not working
  77. Calling wp_localize_script in a different function
  78. Check for Twitter Bootstrap Loaded
  79. Wp_deregister_script() doesn’t work
  80. enqueue_scripts() in child theme doesn’t work
  81. Stop a plugins js and css from loading on all pages and show up only where it is called
  82. thickbox never gets called (weird behavior)
  83. Filter enqueued styles and scripts
  84. wp_enqueue_script was called incorrectly. Scripts and styles
  85. Unqueue css file from specific page
  86. Modifying an enqueued script URL
  87. Set a parent script presence status true so that child scripts load in wordpress
  88. map enqueue in backend
  89. List all non-admin enqueued files
  90. How to load default wordpress scripts
  91. Most optimal way of starting fresh, without using other theme or dropping old files?
  92. Generating embed code for users to share
  93. Registering / Enqueing Scripts Not Working
  94. Bootstrap css not getting applied to the custom WordPress Dashboard Widget
  95. WooCommerce not enqueuing its scripts [closed]
  96. See Scripts used by Page
  97. Why do WordPress adds the id=”handle-{js|css}” attribute to scripts and stylesheet?
  98. Should I use wp_register_style(), wp_enqueue_style, or both?
  99. comment-reply.js is not loading
  100. How can I specifically enqueue scripts for edit orders pages only
tech