Support » Plugin: Ultimate Member – User Profile, User Registration, Login & Membership Plugin » TypeError: undefined is not an object (evaluating ‘b.prototype’)

  • Resolved James

    (@bonkerz)


    Getting this console error on frontend user profiles

    TypeError: undefined is not an object (evaluating 'b.prototype')

    the full error:

    [Error] TypeError: undefined is not an object (evaluating ‘b.prototype’)
    (anonymous function) (jquery.masonry.min.js:11)
    Global Code (jquery.masonry.min.js:11:1619)

    Using WP 5.5, running latest UM.

Viewing 4 replies - 1 through 4 (of 4 total)
  • Asif

    (@cryptex_vinci)

    Hi @bonkerz

    WordPress 5.5 stopped using jQuery migrate. This change has been causing problems with old plugins and themes. If you are noticing issues after upgrading to WordPress 5.5

    Try installing this plugin by WP Core Developers:
    https://wordpress.org/plugins/enable-jquery-migrate-helper/

    Thread Starter James

    (@bonkerz)

    Yes I am aware of this issue. But this is a custom theme that does not rely on old jQuery functions, and is only apparent on Ultimate Member profile pages. So UM needs to be fixed. Installing another plugin just to fix a broken plugin is not really the correct solution.

    1) @asif: Thanks a lot, Asif! You brought me on the right track as I have also issues with my theme and plugins.

    2) @james: I would not say so. The plugin helps a lot to see THAT you have issues that are related to this source. I can recommend it to analyze and find the issues due to missing jQuery migrate.

    Thread Starter James

    (@bonkerz)

    Installing the plugin did not fix for me. As that was not the issue. We ended up changing member plugins anyway.

Viewing 4 replies - 1 through 4 (of 4 total)
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