• Resolved vgl_andy

    (@vgl_andy)


    I have a somewhat old install of WordPress that I have updated over the years and added various plugins to. I haven’t really touched the PHP files manually. I am getting multiple JS errors about “type of undefined” on my pages that I think is breaking some plugin functionality. After doing some research I found that this is generally related to jQuery not being referenced early enough on the page or something like that.

    Is anyone able to take a look at my source / errors at http://vgloft.com and give me some insight on maybe what I can do to resolve these errors?

    Uncaught TypeError: undefined is not a function jquery.form.min.js?ver=3.50.0-2014.02.05:11
    Uncaught TypeError: Cannot read property ‘extend’ of undefined scripts.js?ver=3.8:6
    Uncaught TypeError: undefined is not a function

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  • Have you tried:

    – deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

    – switching to the default theme to rule out any theme-specific problems.

    resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

    – re-uploading all files & folders – except the wp-content folder and wp-config.php & root .htaccess files – from a fresh download of WordPress. Make sure that you delete the old copies of files & folder before uploading the new ones.

    Thread Starter vgl_andy

    (@vgl_andy)

    Thanks esmi, ill run through these steps. I am gonna mark this as resolved because after deactivating all of the plugins I am no lnger getting the errors so I should be able to find the problem child. Thanks so much!!!!

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