Error – Trying to get property … of non-object in class-wp-query.php

  • Dear support team,

    after activating the plugin I am getting the following error messages displayed:

    Notice: Trying to get property 'ID' of non-object in /.../wp-includes/class-wp-query.php on line 3994

Notice: Trying to get property 'post_title' of non-object in /.../wp-includes/class-wp-query.php on line 3996

Notice: Trying to get property 'post_name' of non-object in /.../wp-includes/class-wp-query.php on line 3998

    Screenshot > https://www.screencast.com/t/DsGSON70UXe

    Please help to solve those issues.

    BR, Alex

    P.S. If you do not see this failure on my page, it could be that I’ve deactivated the addon

    • This topic was modified 4 years, 6 months ago by steindialog.

    The page I need help with: [log in to see the link]

Viewing 5 replies - 1 through 5 (of 5 total)
  • Thread Starter steindialog

    (@steindialog)

    Dear support team,

    I’m still waiting on your reply to proceed with the failure solvings.
    While your addon is active now more faiures are added:

    Notice: Constant AT_START already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 26

Notice: Constant AT_END already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 27

Notice: Constant SEL_START already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 28

Notice: Constant SEL_END already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 29

Notice: Constant PROPERTY already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 30

Notice: Constant VALUE already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 31

Notice: Constant COMMENT already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 32

Notice: Constant DEFAULT_AT already defined in .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php on line 33

Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php:26) in .../wp-includes/functions.php on line 6221

Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php:26) in .../wp-admin/includes/misc.php on line 1259

Warning: Cannot modify header information - headers already sent by (output started at .../wp-content/plugins/ultimate-faqs/css/CSSTidy/data.inc.php:26) in .../wp-admin/admin-header.php on line 9

    Those messages are gone after de-activting your plugin.

    Please help to solve those issues.

    BR, Alex

    Hello @steindialog,

    We are going to release a new version of our plugin very soon.
    After releasing we will inform you.

    Thank you.

    Hello @steindialog,

    You will be happy to know that we just release an updated version of “Add-on WooCommerce – MailPoet 3”. You can check it now. We are waiting for your valuable feedback.

    Thank you.

    hi,

    i have the same problems. My plugin is update

    wordpresstikweb

    (@abdultikweb)

    Hello @actads
    I have recently checked the plugin again. It is working like how we want. I also tried this with Ultimate FAQ – WordPress Q&A Plugin. I think may be there is some plugin which is conflicted with ours. Our plugins are up-to-date with latest WordPress & PHP version.

    Thank you

Viewing 5 replies - 1 through 5 (of 5 total)
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