PHP Warning: Invalid argument supplied for foreach()

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  • February 22, 2018 at 10:46 am #1461212
    Hans-Gerd
    Participant

    Hi,
    since 8.2.2018 we are getting the following message (via mail), which relating to “The Events Calendar Pro” plugin:
    PHP Warning: Invalid argument supplied for foreach() in /home/www/wp/wp-content/plugins/events-calendar-pro/src/Tribe/Recurrence/Meta.php

    Seem to be no issue showing recurrent events.

    Best regards
    Hans-Gerd

    February 22, 2018 at 10:48 am #1461216
    Hans-Gerd
    Participant

    This reply is private.

    February 23, 2018 at 2:51 pm #1462466
    Brendan
    Keymaster

    This reply is private.

    February 24, 2018 at 2:04 am #1462682
    Hans-Gerd
    Participant

    Hi Brendan,
    I’m using the current versions of all TEC-plugins.
    Additional I have checked file meta.php – the file is precisely commensurate and has the same contents.

    But there seem to be no issues reffering to the behaviour of events calendar, isn’t it ? – the issue sets off by running wp-cron.php.
    Unfortunately testing for conflicts isn’t possible at this time.

    Best regards

    Hans-Gerd

    February 26, 2018 at 11:46 am #1464058
    Brendan
    Keymaster

    Hi Hans-Gerd,

    Do you have any other cron running on your site besides wp-cron?

    Thanks,
    Brendan

    February 27, 2018 at 10:53 am #1465150
    Hans-Gerd
    Participant

    This reply is private.

    February 28, 2018 at 1:25 pm #1466484
    Brendan
    Keymaster

    This reply is private.

    March 1, 2018 at 1:04 am #1466836
    Hans-Gerd
    Participant

    Hi Brendan,

    The way this can happen is if you trash/restore, or copy an event. Do you know if any of those things have been done?

    yes indeed: I’m using “Duplicate TEC Event” – but haven’t had any issues so far. Copy a lot of events using that plugin.

    Cheers,
    Hans-Gerd

    March 7, 2018 at 1:00 pm #1472638
    Brendan
    Keymaster

    Hi Hans-Gerd,

    We have seen issues with that plugin. I would try using Duplicate Posts instead. Not sure why you are now experiencing issues, but that plugin is not supported.

    See here: https://wordpress.org/support/topic/plugin-changes-url-of-source-event-to-the-same-as-the-duplicate/

    Let me know if the duplicate post plugin works.

    Thanks,
    Brendan

    March 8, 2018 at 4:24 am #1473123
    Hans-Gerd
    Participant

    Hi Brendan,
    thanks for answer and advice.

    I have deactivated “Duplicate TEC Event” and activated “Duplicate Post”. Now I will test this plugin.
    Should I have further questions, I will be back here.

    Cheers,
    Hans-Gerd

    March 8, 2018 at 9:48 am #1473648
    Brendan
    Keymaster

    Thanks Hans-Gerd!

    March 12, 2018 at 4:08 am #1476279
    Andras
    Keymaster

    Hallo Hans-Gerd,

    I just bumped into this thread and wanted to chime in quickly when I saw you are using a duplicator.

    Although you are not using Event Tickets on this site, still might be worth knowing.

    If you use ET / ET+ and you use a duplicator, then some data on ticket sales might be wrong on the duplicated event. There is a meta field saved for the event that tracks the total sales and that will get duplicated too. This should be zeroed.

    I already proposed this change to the dev of “Duplicate TEC Event”. Hopefully he can implement it soon.

    Grüsse,
    Andras

    March 12, 2018 at 8:08 am #1476543
    Hans-Gerd
    Participant

    Hi Andras,
    thanks for your advice.

    We are not using ET/ET+, so fortunately we have no issues with ticket sales.

    Now we have deactivated “Duplicate TEC Event” and activated “Duplicate Post”. That plugin seem to work without any issues.

    Grüsse,
    Hans-Gerd

    March 12, 2018 at 1:22 pm #1476852
    Brendan
    Keymaster

    Hi Hans-Gerd,

    Thanks for the feedback.

    Brendan

    March 13, 2018 at 12:49 am #1477244
    Hans-Gerd
    Participant

    Hi Brendan, hi Andras,
    is it possible to find out the event(s), which caused this issue and to correct them ? – Still I’m getting the message (via mail).

    Cheers,
    Hans-Gerd

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