JQuery error during load “Failed to execute query: '*,:x' is not a valid selector.”

Question

I am trying to debug an application and I can\'t start because I am getting an error as the browser is loading jquery 2.1.0. The error is on line 1210 of the unminified ver

Answer 1

Just to add what I found on Chrome/OSX in a particular scenario. I found this using .is(':visible')

It shows up in the log when it is called from a function executed in a setTimeout() but works just fine.

Uncaught SyntaxError: Unexpected identifier
Failed to execute 'matches' on 'Element': ':visible' is not a valid selector.

I'm not sure the reason, but I pulled the use of setTimeout and moved on.