How to Fix PHP warning – invalid argument

  • Resolved swatts

    (@swatts)


    4 years, 5 months ago

    Hi, we are getting the same PHP warning as shown as discussed on a previous support issue: https://wordpress.org/support/topic/invalid-argument-54/ The person who posted to the support forum said they solved the problem by rebuilding the FAQ. Question, what do you do to rebuild the plugin?

    The plugin is up-to-date on the website, but we are seeing this PHP warning and on all newly created accordions the css we add to the individual accordions does not take. We did a work around on the css by adding it to the WordPress customization, but it would be nice if css could be applied to new accordions. Please advise. Thanks.

Viewing 3 replies - 1 through 3 (of 3 total)
  • lokeshkalosiya

    (@lokeshkalosiya)

    4 years, 5 months ago

    Hi @swatts,

    Please share your site URL so we can solve your issue.

    Thank you

    Thread Starter swatts

    (@swatts)

    4 years, 5 months ago

    We applied the CSS under Appearance > Customization so the headings are correct, but you can see the body of the accordion is a default serif font and the font size is wrong. When we enter the custom css in the Accordion entry it ‘disappears’ after saving. Here is an example: https://pediatrichealthnetwork.org/advancing-asthma-care/

    An older accordion entry is correct throughout and uses the desired font size and Corbel family instead of serif. The Accordion custom css worked fine for this one when entered a couple of months ago:
    https://pediatrichealthnetwork.org/covid-webinars/

    I don’t know why it stopped working. I hope you can help. Thanks in advance.

    lokeshkalosiya

    (@lokeshkalosiya)

    4 years, 5 months ago

    Hi @swatts,

    We have checked your both website’s page and our plugin is working well. So please share the screenshot of the PHP error where it appears so we will check that.

    Thank you

Viewing 3 replies - 1 through 3 (of 3 total)

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