Support » Plugin: Charts and Graphs for Elementor » Problems after upgrading Elementor

  • Since WordPress 5.2 there is a built-in feature that detects when a plugin or theme causes a fatal error on your site and notifies you via this automatic email.

    In this case, WordPress has detected an error with one of your plugins, Charts and Graphs for Elementor.

Viewing 9 replies - 1 through 9 (of 9 total)
  • Same error. Any ideas? Thanks…

    Plugin Author redlettuce


    Can you tell us what the error is? It should be in your logs – thanks!

    Thread Starter bytecanarias


    PHP Fatal error: Uncaught Error: Class ‘Elementor\\Scheme_Color’ not found in /home/canarias/public_html/wp-content/plugins/charts-and-graphs-for-elementor/widgets/charts-graphs.php:241Stack trace:#0 /home/canarias/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2280): ElementorChartsGraphs\\Widgets\\Charts_Graphs->_register_controls()#1 /home/canarias/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(494): Elementor\\Controls_Stack->init_controls()#2 /home/canarias/public_html/wp-content/plugins/elementor/includes/base/widget-base.php(177): Elementor\\Controls_Stack->get_stack()#3 /home/canarias/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(300): Elementor\\Widget_Base->get_stack()#4 /home/canarias/public_html/wp-content/plugins/elementor/includes/base/controls-stack.php(2369): Elementor\\Controls_Stack->get_controls()#5 /home/canarias/public_html/wp-content/plugins/elementor/includes/base/controls-stack.p…’, referer:



    Same error(s) here. I received the notification from WordPress about three hours after toggling all of my plugins to determine why Elementor was responsive on only a handful of pages.

    From the human experience side: on some pages I was able to make one or two edits then the widgets would grey out and I was unable to save (it seems that auto-save still worked.)



    I’ve had the same issues.

    I think this plugin is relying on some deprecated functions in Elementor, therefore you need to replace all instances of “use Elementor\Scheme_Typography;” with “use Elementor\Core\Schemes\Typography;” and change all “Scheme_Typography::” to “Typography::”

    Same for Scheme_Color.


    • This reply was modified 1 year, 1 month ago by Ash.

    Same error. Please advise when there’s a working version. Note that I had to deactivate the plugin to get the site to work, so the usual upgrade procedure won’t work – please advise. Thanks!



    Okay looks like no update is coming just yet, but to fix your own copy now.

    Open wp-content/plugins/charts-and-graphs-for-elementor/widgets/charts-graphs.php

    Find and replace ‘Scheme_’ with ” , so remove them.



    Thread Starter bytecanarias


    I have tried what you say and it breaks the structure of the page, do you mean to modify these lines?
    type' => 'Elementor\Scheme_Color::get_type(),
    type' => \Elementor\Color::get_type(),
    Best regards`

    • This reply was modified 1 year, 1 month ago by bytecanarias.


    @bytecanarias Yes, They have removed the Scheme_ part.

    Unfortunately, I have just noticed that while this does fix things for the frontend the Elementor page editor has the loading overlay over the widgets and doesn’t go away still. I guess we still need a true update from the developer of the plugin.

Viewing 9 replies - 1 through 9 (of 9 total)
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