[Plugin: All-in-One Event Calendar] Fatal Error: Ai1ec_Settings::get_instance() [

  • I was setting up the settings in the All In One Event Calendar, and when I went to save it and change screens I got a white page and the following error. I really like this plugin, it has great reviews, so I would love for someone to help me solve this error. I tried uninstalling and reinstalling it, but it still gave the white page and error. Thank you for your help.

    Fatal error: Ai1ec_Settings::get_instance() [ai1ec-settings.get-instance]: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "Ai1ec_Settings" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in /home/xxxxx/public_html/wp-content/plugins/all-in-one-event-calendar/app/model/class-ai1ec-settings.php on line 220

    https://www.ads-software.com/extend/plugins/all-in-one-event-calendar/

Viewing 10 replies - 1 through 10 (of 10 total)

  • I am getting this same error. The calendar worked once, pulled in the feed, I could view it and then the entire site barfed and same errors in the apache logs.

    [Thu Oct 20 09:39:06 2011] [error] [client 24.82.xxx.xxx] PHP Fatal error: Ai1ec_Settings::get_instance() [ai1ec-settings.get-instance]: The script tried to execute a method or access a property of an incomplete object. Please ensure that the class definition "Ai1ec_Settings" of the object you are trying to operate on was loaded _before_ unserialize() gets called or provide a __autoload() function to load the class definition in /home/sqspeaks/public_html/wp-content/plugins/all-in-one-event-calendar/app/model/class-ai1ec-settings.php on line 220
    [

    Thread Starter jsminchak

    (@jsminchak)

    I finally got mine to work. I don’t know if this is what fixed it for sure, but I had two other calendar plugins installed (My Calendar and The Event Calendar) and I deleted them and after that the All In One worked fine. They were both inactive, but for some reason after I deleted them and cleared my cache (W3 Total Cache plugin) I was able to re-install All In One Event Calendar, activate it, set it up and it works ok.

    grantday

    (@grantday)

    Same issue, running version 1.0.9 and no other event managers installed. Is there a fix?

    grantday

    (@grantday)

    Issue is intermittent, I can sometimes get it to run but it will not import my google calendar.

    grantday

    (@grantday)

    Will re-test when 1.2 is released. Right now going to use Stout Calendar.

    Yani

    (@yaniiliev)

    I am wondering what is your Server OS and PHP version

    grantday

    (@grantday)

    Linux, PHP 5.2.9, IP 74.52.35.98

    Gil

    (@gil-jones)

    I get this same error if I edit the settings. Also if I just SAVE the settings without making any actual change. I am trying to adjust the settings in one tab (Chrome) and viewing the calendar in a separate tab.

    To replicate: in Tab1 open the Event settings under dashboard. Without making any change, click Update Settings. In Tab2, open the calendar. Instant error.

    Takes a lot of “fiddling” to get out of that loop. Not sure exactly how I did that each time!

    This is a multi-site 3.2.1 WP installation PHP 5 on Hostgator, Plugin v. 1.0.9

    Yani

    (@yaniiliev)

    @grantday
    Any chance to try the plugin on a fresh WP 3.2.1 install?
    I just want to rule out the possibility of another plugin interfering.

    @Gil
    Is it possible that the Calendar Page is not set under Settings so every time when you update the settings, a new page is being generated?

    Gil

    (@gil-jones)

    The Calendar page is set in settings.
    Would not be easy to do a fresh install.

Viewing 10 replies - 1 through 10 (of 10 total)
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