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JavaScript jQuery: G[o].exec is not a function

ppowell777

Well-Known Coder
Upon using jQuery (jQuery 3.6.0.min.js) I am getting the strangest error in my console, but it never shows me the full stack trace of the error. Can someone help? This is affecting my web portal functionality:

Uncaught TypeError: G[o].exec is not a function
at se.tokenize (jquery-3.6.0.min.js:2:21516)
at se.compile (jquery-3.6.0.min.js:2:21753)
at se.select (jquery-3.6.0.min.js:2:22998)
at S.se [as find] (jquery-3.6.0.min.js:2:7116)
at HTMLDocument.handlers (jquery-3.6.0.min.js:2:43526)
at HTMLDocument.dispatch (jquery-3.6.0.min.js:2:42751)
at v.handle (jquery-3.6.0.min.js:2:41048)
 
Upon using jQuery (jQuery 3.6.0.min.js) I am getting the strangest error in my console, but it never shows me the full stack trace of the error. Can someone help? This is affecting my web portal functionality:

Hi,

It looks like this type of error usually happens when jQuery’s internal selector engine (Sizzle) tries to call .exec() on something that isn’t a regular expression. That means an invalid selector or pattern was passed to jQuery like:
JavaScript:
$("[object Object]")  // invalid

Below are a couple possible fixes:

1. Check your selectors: Look through your JavaScript code for jQuery selectors like $(...) and verify you're not accidentally passing non-string or malformed values (e.g., an object or undefined).

2. Add logging:
You can debug by adding this to the area before you call the variable:

JavaScript:
console.log("Selector being passed:", exampleVariable);

Hope this helps your issue! If you still run into any issues, feel free to reach out and we can try to help you further.
 
Hi,

It looks like this type of error usually happens when jQuery’s internal selector engine (Sizzle) tries to call .exec() on something that isn’t a regular expression. That means an invalid selector or pattern was passed to jQuery like:
JavaScript:
$("[object Object]")  // invalid

Below are a couple possible fixes:

1. Check your selectors: Look through your JavaScript code for jQuery selectors like $(...) and verify you're not accidentally passing non-string or malformed values (e.g., an object or undefined).

2. Add logging:
You can debug by adding this to the area before you call the variable:

JavaScript:
console.log("Selector being passed:", exampleVariable);

Hope this helps your issue! If you still run into any issues, feel free to reach out and we can try to help you further.
I do appreciate your help, however, I wound up finding the problem:

Bootstrap JS apparently has no ability to "play nice" with jQuery, so I removed the tag from my HTML that calls for bootstrap.min.js, and the error completely went away
 

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