Cannot modify header information

  • Resolved maxi07

    (@maxi07)


    4 years, 9 months ago

    Hi there,
    when trying to save a page built with WPBakery with an Extensive VC Element inside, WordPress throws me the following error:

    
Notice: Undefined index: evc_client_image in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php on line 123

Notice: Undefined index: evc_client_hover_image in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php on line 123

Notice: Undefined index: evc_client_link in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php on line 123

Notice: Undefined index: evc_testimonial_text in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php on line 123

Notice: Undefined index: evc_testimonial_author in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php on line 123

Notice: Undefined index: evc_testimonial_position in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php on line 123

Warning: Cannot modify header information - headers already sent by (output started at /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php:123) in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-admin/post.php on line 223

Warning: Cannot modify header information - headers already sent by (output started at /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php:123) in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-includes/pluggable.php on line 1265

Warning: Cannot modify header information - headers already sent by (output started at /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-content/plugins/extensive-vc-addon/lib/framework/framework-meta-boxes.php:123) in /homepages/8/d814731425/htdocs/clickandbuilds/Drivelist/wp-includes/pluggable.php on line 1268

    The website actually updates but the error persists.

    Used plugins:
    301 Redirects 2.45
    All In One SEO Pack 3.3.4
    Coming Soon Page, Under Construction & Maintenance Mode by SeedProd 5.1.0
    Extensive VC Addons 1.8
    Health Check & Troubleshooting 1.4.2
    PayPal Donation 1.2.9
    Server IP & Memory Usage Display 2.1.0
    Simple Download Monitor 3.8.3
    Slider Revolution 6.1.7
    Smush 3.4.2
    TheGem Theme Elements 4.2.0
    UpdraftPlus – Backup/Restore 1.16.21
    Wordpress Page Widgets 3.9
    WPBakery Page Builder 6.1

    When deactivating the Extensive VC plugin, the error goes away. Has anybody else been running into a similar issue?

    The page I need help with: [log in to see the link]

Viewing 4 replies - 1 through 4 (of 4 total)
  • Thread Starter maxi07

    (@maxi07)

    In addition, I think this error occurred after I started modifying my meta-descriptions and keywords for the website.

    Plugin Author Nenad Obradovic

    (@nenad-obradovic)

    Hi maxi07,

    That errors might be in relation will low server resource or some conflict between plugins, plugin – theme etc.

    Did you try to deactivate other plugins one by one and to check your site again?

    Could you provide me a temporary WordPress admin access to inspect that issue closer? You can send me access to [email protected] and url to page where you have that issue

    Best regards,
    Nenad

    Thread Starter maxi07

    (@maxi07)

    So after the very appreciated help of the developer, changing the following fixed the issue. Search for the file

    extensive-vc-addon/lib/framework/framework-meta-boxes.php open this file

    and change the following

    $post_types = apply_filters( 
'extensive_vc_filter_allowed_post_types_meta_boxes', array( 'post', 
'page' ) );

    to this one

    $post_types = apply_filters( 
'extensive_vc_filter_allowed_post_types_meta_boxes', array() );

    Thanks a lot!

    Plugin Author Nenad Obradovic

    (@nenad-obradovic)

    Hi Max,

    You are welcome ??

    Best regards,
    Nenad

Viewing 4 replies - 1 through 4 (of 4 total)
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