XML – Domains, protocols and ports do not match

Error:

I was trying to load an xml stylesheet called xsl and I kept getting the following errors:

on Chrome: Unsafe attempt to load URL chrome-extension: .xsl from frame with URL test.xml. Domains, protocols and ports must match.

on Firefox: Error loading stylesheet: An unknown error has occurred (805303f4)

Cause:

Each browser has some security policies which do not allow access to different domains, protocols or ports are seen above.

Solution:

Allow access using cross domain policy. There are two ways of doing so:

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