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Error message "Error #2048" occurred while refreshing

Hi Expert,

When view the Xcelsius report in Mozilla Firefox and press the refresh button, an error message "Error #2048" occurred. But it works fine in IE.

#2048: Security sandbox violation: _ cannot load data from _.

Though I had added the crossdomain.xml into my Tomcat server, but error appeared again. Here is the detail of crossdomain.xml as below:

<?xml version="1.0"?>">


<allow-http-request-headers-from domain="" headers="" secure="false" />

<allow-access-from domain="*" secure="false" />


Best Regards,

Simon Shen

Edited by: Simon Shen on Jun 16, 2008 9:52 AM

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1 Answer

  • Posted on Jun 16, 2008 at 01:41 PM

    I'm assuming your crossdomain.xml file look like:

    <?xml version="1.0"?>
    <!DOCTYPE cross-domain-policy SYSTEM "">
       <allow-http-request-headers-from domain="*" headers="*" secure="false" />
       <allow-access-from domain="*" secure="false" />

    and that it's the forum software that's stripped out the asterixes.


    Whenever I get #2048, I always ensure the correct crossdomain.xml is being retrieved by the web browser using a HTTP Analyzer/Debugger tool like [Charles|]. Some (especially those running .NET and not Java on the client machine use [Fiddler|] but I haven't personally used that tool.

    Also, when testing, I make sure I flush the cache on the client browser, to ensure old files and references are removed.


    Ted Ueda

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