jquery - Exception Illegal value in Firebug -


today, i've found exception in firebug console:

uncaught exception: [exception... "illegal value" nsresult: "0x80070057 (ns_error_illegal_value)" location: "js frame :: http://portal.aolcdn.com/p5/_v39.5/js/main.js :: anonymous :: line 196" data: no]

this happens example happen pass undefined (instead of string) url xmlhttprequest object. object detects invalid value , throws exception. exact cause of problem depends on code @ position.

inspect values of variables used there , see if of them contain unexpected content.


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