[wp-trac] [WordPress Trac] #57412: Uncaught TypeError: Cannot read properties of undefined (reading 'length'): jquery migrate

[WordPress Trac]

#57412: Uncaught TypeError: Cannot read properties of undefined (reading 'length'):
jquery migrate
-----------------------------+-----------------------------
 Reporter:  russellperez399  |      Owner:  (none)
     Type:  defect (bug)     |     Status:  new
 Priority:  normal           |  Milestone:  Awaiting Review
Component:  Query            |    Version:  6.1.1
 Severity:  critical         |   Keywords:
  Focuses:                   |
-----------------------------+-----------------------------
 Hi everyone!
 I've been trying to fix this for days, but no change.
 i tried to install different jquery migration plugins, but none solve the
 error on my site.
 probably a plugin needed for the theme to work is in conflict. this plugin
 is helvig core.
 if I go to the web page the problem does not exist, but when I enter the
 menu and try to go to one of the menu pages it doesn't work and gives me
 the following error:

 Uncaught TypeError: Cannot read properties of undefined (reading 'length')
     at init.<anonymous> (jquery-migrate-3.4.0.min.js?ver=3.4.0:2:8491)
     at e.<computed> [as run] (jquery-
 migrate-3.4.0.min.js?ver=3.4.0:2:1566)
     at u (jquery-3.6.2.min.js?ver=3.6.2:2:59974)
     at E.fx.tick (jquery-3.6.2.min.js?ver=3.6.2:2:65017)
     at st (jquery-3.6.2.min.js?ver=3.6.2:2:59376)
 (anonymous) @ jquery-migrate-3.4.0.min.js?ver=3.4.0:2
 e.<computed> @ jquery-migrate-3.4.0.min.js?ver=3.4.0:2
 u @ jquery-3.6.2.min.js?ver=3.6.2:2
 E.fx.tick @ jquery-3.6.2.min.js?ver=3.6.2:2
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2
 requestAnimationFrame (async)
 st @ jquery-3.6.2.min.js?ver=3.6.2:2

 I tried uninstalling themes and plugins. i downloaded the latest version
 directly on the theme forest purchase page, but no change.
 i have tried different plugins to try to use other versions of jquery
 migrated, but the problem persists.
 I also tried downgrading wordpress and completely uninstalled and
 reinstalled it.
 the same problem of the site, I also find it locally.

 how can i solve?

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Ticket URL: <https://core.trac.wordpress.org/ticket/57412>
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