What does that mean: cannot use a scalar value as an array [closed]

A scalar value is something you can put on a scale: an integer or float value (4 or 5.5) or a string.

That means WPBMap::getParam('vc_row', 'el_class'); doesn’t return an array, but a number or a string, so you cannot treat $param as an array with $param ['description'].

Find out why you don’t get an array.

Related Posts:

  1. Should I use spl_autoload_register() in my plugin?
  2. error_log() output for print_r() appearing on page
  3. When to use Exceptions vs Error Objects vs just plain false/null
  4. PHP Catchable fatal error: Object of class WP_Error could not be converted to string
  5. Upgrading PHP version results in “Use of undefined constant WP_CONTENT_DIR” warning?
  6. WSOD but WP_DEBUG not giving any errors
  7. WordPress “Link has expired” error on updating posts
  8. get_the_content if it contains multiple lines it results in SyntaxError
  9. Notice: Constant already defined in wp-config.php on (non-existent) line?
  10. How to resolve error “Cookies are blocked due to unexpected output.”?
  11. error_log is not working as expected in functions.php file
  12. Enable errors PHP WordPress 5.2
  13. “Can’t use function return value in write context” error
  14. Fatal error: Call to undefined function wpsc_cart_item_count()
  15. Why when I instantiate wp_error in a validation method my user registration method stops working?
  16. Error when requesting password reset email – wp authentication
  17. “Notice: Undefined variable: content” is showing [closed]
  18. After upgrading to PHP 7.0 my contact form outputs error
  19. Does WordPress have a built in reference to the PHP version its running under? [closed]
  20. Can WordPress email the admin about PHP errors, while hiding them from the site?
  21. White Screen of Death – wp-admin
  22. Ajax return code 400
  23. WordPress 5 WP REST routes – No errors
  24. get_term_link() returns correct – But illogical error-messages disturb
  25. Mute Debug Messages from Plugins
  26. WordPress Script stops suddenly
  27. A non-numeric value encountered in /wp-includes/functions.php on line 68
  28. Getting error when using wp_insert_post()
  29. Error: options page not found
  30. Headers already sent in Pluggable.php / homepage and wp-login error
  31. Which is the correct way to conditionally enqueue a CSS file?
  32. “Undefined index” error when saving empty array with checkboxes
  33. Preg_Match(): compilation failed unknown property name
  34. Warning: Illegal string offset on theme options page [closed]
  35. PHP if statement works in template files, but not header
  36. Errors after upgrading PHP to 7.4 WordPress
  37. PHP-warning in post-template.php and no loading content on pages
  38. How to end a while loop when used in a fetch assoc function [closed]
  39. Parse error: syntax error, unexpected ‘}’ [closed]
  40. Array to string conversion error in PHP 7.2 when returning user role as class
  41. javascript variable to wordpress php variable
  42. PHP E_WARNING being shown despite php.ini [closed]
  43. What’s wrong with this piece of code? [closed]
  44. can’t get errors
  45. Angular not defined [closed]
  46. Cannot load media and I get “PHP Warning: Invalid argument supplied for foreach(“
  47. Fatal Error wp-settings.php on line 119
  48. How can I fix this code [duplicate]
  49. Trying to display terms from custom taxonomy within function
  50. Help with accessing wp-admin page and resolving error messages
  51. Blog suddenly shows Archive instead of index page
  52. Too many errors on log
  53. Programmatically revert to backup .htaccess a possibility?
  54. Prevent post from being published and show error
  55. Can’t log in to WordPress wp-admin after adding code to functions.php
  56. White screen after migrating site, but wp-admin works fine. Disabling all plugins, applying default theme and enabling debug mode does nothing
  57. Fatal error login WordPress [duplicate]
  58. PHP Warning: mysqli_query(): after updating my websites php from 5.6 to 7.2
  59. WordPress Bad Request Error 400
  60. Trying to get property ‘ID’ and ‘post_author’ of non-object error
  61. HELP: cannot log into wordpress. PHP error
  62. Why am I getting syntax error, unexpected ‘endwhile’ (T_ENDWHILE) on single.php
  63. The link you followed has expired. Please try again
  64. PHP error on local server install
  65. WordPress files break if I edit them, but adding a closing PHP tag fixes it
  66. Site title not showing. Please help me
  67. PHP Error in WordPress Theme
  68. WordPress database error only while loading page for 1st time
  69. Getting an empty space in up sell items
  70. This occurs when I open admin or front on localhost
  71. Is there a way to search for a missing endif?
  72. style.min.css code issue
  73. PHP is_embed error showing up
  74. How to send logs to plugin owner for a plugin?
  75. global $post inside plugin query messes up every new post page in wp-admin
  76. Headers Already Sent
  77. Functions are causing errors
  78. Too few arguments for printf() [closed]
  79. syntax error unexpected ‘}’ at 364 line
  80. WordPress causing all code to be displayed on line 1. Receiving multiple errors after cleaning cookies and cache
  81. WordPress won’t display errors at all
  82. Troubleshooting “loopback requests that take too long”
  83. Data inserted in database, but ajax calls error function
  84. Parse error: syntax error, unexpected ‘}’ in C:\wamp64\www\Proiect\aplicatie\user_check.php on line 18 [closed]
  85. Query Concatenation
  86. WP Debug enabled Undefined index error in a widget
  87. php 7.0 update to 7.1 and at least 7.2
  88. problem with php function error
  89. How to handle PHP parse errors?
  90. PHP warning Invalid argument supplied for foreach() on custom page template
  91. WordPress White Screen Error
  92. Not able to see the error [closed]
  93. Need help with Deprecated: Non-static error when update PHP 7.4 -> 8.1 with Dyad 2 theme
  94. kali php problem [closed]
  95. PHP warning: Undefined array key 2 in feed.php
  96. Getting invalid user ID error when creating a new user with wp_insert_user
  97. Execute multiple PHP Snippets causes error?
  98. Use of undefined constant issue
  99. WordPress 6.1.1 shows deprecated errors with PHP 8.1 & 8.2
  100. Error when loading Dashboard