Could you please tell us, which Helix Ultimate version are you talking about?

Version 1.1.2

Please share your administrator access via Hidden Content textarea.

What do you want to see? I can send you screenshot

This is an unusual error. Helix Ultiatme 1.1.2 is running since years and never saw that problem. We have to inspect what exactly the problem is.

PS: The Hidden Contents are only visible to the authorised persons.

done

After inspection I see the Helix Ultimate system plugin is missing from your site. It seems somehow you uninstall the plugin. I suggest you to reinstall the Helix Ultimate package downloaded from our site. -Thanks

I installed but dont see in the plugins. Please try install again via extenions manager

Could you please create a backup of your site. If you do then I can try for you.

Please install template (helixultimate_template_j3_v1.1.2.zip) then go to plugins and where is System - Helix Ultimate Framework?

wow working!!

Hi.

I get the same fail - can you tell me what to do?

Hello Anders,

Check if the Helix Ultimate Plugin installed and enabled.

Hello, i have equal problem.

InvalidArgumentException: Please specify a valid response format, other than that of HTML, such as json, raw, debug, etc.

My site is multilanguage, spanish and english.

I reinstall SpPageBuilder latest update, and reinstall helix plugin and template, all latest. And continue fail, 2 problems i found;

1.- The background images of any row appear good in spanish, when change to english disappear, a mistake. 2.- When i go to template styles and need export settings,display the error: InvalidArgumentException: Please specify a valid response format, other than that of HTML, such as json, raw, debug, etc.

Any solution?, is URGENT.

I create one administrator user for you.