What does this javascript error mean? Permission denied to call method to Location.toString

Question

This error just started popping up all over our site.

Permission denied to call method to Location.toString

I\'m seeing google post

Answer 1

This likely causeed by a change made in the Flash Player version released in early April, I'm not too sure about the specifics, but I assume there were security concerns with this functionality.

What you need to do is indeed add that to your crossdomain.xml (which should be in your servers webroot)

You can read more here: http://www.adobe.com/devnet/flashplayer/articles/flash_player9_security_update.html

A typical example of a crossdomain.xml is twitters, more info about how the file works can be found here.