Bad X Theme Install (Cornerstone issue)

[bluetroop2]

Hello X Team,

I purchase X licenses a lot and am having trouble with my latest install. Uploading and activating X is no problem, however when I move to the second step of activating Cornerstone, I get these error alerts at the top of my WordPress dashboard:

Warning: Declaration of X_Plugin_Upgrader_Skin::feedback($string) should be compatible with WP_Upgrader_Skin::feedback($string, …$args) in /home3/bluetroop/bluefire/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php on line 263

Warning: Cannot modify header information - headers already sent by (output started at /home3/bluetroop/bluefire/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php:263) in /home3/bluetroop/bluefire/wp-admin/includes/misc.php on line 1252

Warning: Cannot modify header information - headers already sent by (output started at /home3/bluetroop/bluefire/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php:263) in /home3/bluetroop/bluefire/wp-admin/admin-header.php on line 9

Warning: Cannot modify header information - headers already sent by (output started at /home3/bluetroop/bluefire/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php:263) in /home3/bluetroop/bluefire/wp-includes/option.php on line 958

Warning: Cannot modify header information - headers already sent by (output started at /home3/bluetroop/bluefire/wp-content/themes/x/framework/functions/updates/class-x-tgmpa-integration.php:263) in /home3/bluetroop/bluefire/wp-includes/option.php on line 959

Can you please check out my license to see if there may be an issue. I have not encountered this problem before.

Private information to follow.

[ruenel]

Hello @bluetroop2,

Thanks for writing in!

What you are seeing is the PHP Warning messages. This usually appears when a variable is null or not yet initialized. You can get rid of these messages by disabling your debug mode. You can do this by opening wp-config.php and adding

define('WP_DEBUG', false);

/* That's all, stop editing! Happy blogging. */

When you revisit the page, you should no longer be seeing the PHP Warning messages. Meanwhile, it seems that your license code is not added to your account yet. Please go to Licenses (https://theme.co/apex/licenses) and add it so you can validate the theme using the license code.

Best Regards.

[bluetroop2]

That helped, thank you.

[friech]

You’re welcome,

Cheers!