Calendar page not reading CSS style, showing as simple text on webpage

Did you try to go to the settings an re-activate (activate a different one and go back again to the one you are using usually) the theme you are using?
That did the trick for me with a similar issue.

Hi,

It seems that everything is fine now with your calendar, so I’ll mark the topic as resolved.

Thanks,
Ben

This has happened to me several times recently, first following an upgrade to the plugin and then the upgrade to WP 4.5.3.
The workaround was the same – go to Events, Theme Options and click on Save Options.

Using the IconicOne Pro theme at https://aughton-ormskirk-u3a.co.uk/

This issue has occurred to me with one of my site https://commonground.co.za/ . changing the calendar theme works but then breaks after a day or 2, is there a way we can fix it permanently?

@solutiondriven – Do you use a cache plugin or CDN system?

Same problem for me: Link

• No cache plugin
• not resolvable by flip-flopping themes
• or saving the theme settings.

When hitting “save”, an error message reads:

variable @calendarTitle is undefined in file /var/www/virtual/gruenehh/html/wordpress/wp-content/plugins/all-in-one-event-calendar/public/themes-ai1ec/vortex/less/user-variable-map.less in user-variable-map.less on line 31, column 33 29| @dropdown-link-hover-bg: @dropdownLinkBackgroundHover; 30| @input-color-placeholder: @placeholderText; 31| @calendar-title-color: @calendarTitle; 32| @today-color: @todaycolor; 33| @allday-badge-color: @alldayBadgeGradientMiddle; 34| @event-image-shadow: @eventImageShadow;

I have another project running WP 4.5.3 and the plugin version 2.5.2 – and it all works out fine.

I’ll appreciaty your advice.

No cache plugin, every morning the same error keeps appearing. But I figured a way to solve it. which seems to be working and it has nothing to do with going through the dashboard and changing the calendar theme.

HI solutiondriven,

was it a differnet solution from what you posted earlier?

Apparition of the plugin is fixed after upgrading the plugin from 2.5.6 to 2.5.8. Thanks for that!