jQuery Error with Event Calendar PRO

[David]

Hello, I am in need of assistance with the events calendar plugin.
I am currently getting a jQuery error that i do not understand. ERROR:

TypeError: this.on is not a function
Location of error: /wp-content/plugins/the-events-calendar/resources/jquery.pjax.js?ver=3.4.2

Could you all help me resolve this?

[Barry]

Hi David, that sounds suspiciously like the problem I detailed here. Is it possible your theme/another plugin is swapping out the default version of jQuery that ships with WordPress for another version?

It’s easy to check if you can share a URL to your site.

[David]

Hello Barry, the location to the site is below.
http://dev.iadc.org.php53-4.dfw1-2.websitetestlink.com

[Barry]

Hi again David, yep so this is indeed the same problem. If you are familiar with tools such as the Javascript console provided in many modern browsers you can test this for yourself by running:

jQuery().jquery;

Currently on your site this results in “1.4.1” which is a much older version than that which ships with WordPress (I believe we’re on 1.7.2 now or thereabouts).

Please refer to the post I linked to previously – this is either something your theme is doing or possibly another plugin – so you should talk to the respective author/vendor and check if everything will run using the version of jQuery that currently ships with WordPress.

Hope that helps!

[David]

HEllo Barry, I have updated jquery to the most recent: 1.8.2 and now we have another error.

Timestamp: 11/14/2012 4:20:46 PM
Error: TypeError: tempfga is undefined
Source File: http://dev.iadc.org.php53-4.dfw1-2.websitetestlink.com/?ver=pprjq1
Line: 16

[Barry]

OK, well there’s a couple of things I’d point out here.

http://dev.iadc.org.php53-4.dfw1-2.websitetestlink.com/?ver=pprjq1

The first is that I don’t think the source file referred to in the error you quoted is anything to do with us; if I inspect its contents, this is what I see:

//not set

So perhaps talk to the vendors of your theme (or any other plugins you might be running – or even your developer if you’re working with one) to check on that one as I’m not at all sure what the role or purpose of it is.

The second is that while I totally understand you want the latest version of jQuery that still isn’t the version that ships with WordPress, at least not currently. Whether that will actually cause a problem or not I don’t know (when I visited your site I couldn’t see the error you referred to above) but just bear it in mind.

Hope that helps 🙂

[Barry]

Hi David, are you all set here or is there anything else you need from us?

[David]

Hi Barry — thanks for all your help on the last several issues we’ve posted. We have finally wrapped up the project with the client (at least we thing everything is set). The problem mentioned above was due to another plugin — which should have been our first thought. Thanks again!

[Barry]

Cool 🙂 glad to hear you are all sorted.

[Support Droid]

This topic has not been active for quite some time and will now be closed.

If you still need assistance please simply open a new topic (linking to this one if necessary)
and one of the team will be only too happy to help.

[Author]

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