topic Re: Cannot access crossdomain or clientaccesspolicy in ArcGIS Viewer for Silverlight Questions

Cannot access crossdomain or clientaccesspolicy

ChristopherBlinn1 — Fri, 10 Feb 2012 17:58:27 GMT

Hello All,

I was testing out the new Silverlight Viewer and started having some issues when I was attempting to make some changes to an app I created. When I load the application builder and click edit, I get an error saying the application cannot access a crossdomain or clientaccesspolicy file. I have both crossdomain and clientaccesspolicy documents in my web root folder so I am not sure what the issue is. Has anyone else run into this yet? Any ideas on what the issue could be? Any help is appreciated.

Thanks,
Chris

Re: Cannot access crossdomain or clientaccesspolicy

ChristopherBlinn1 — Fri, 10 Feb 2012 18:42:52 GMT

I was able to fix the issue by going into the sites.xml document and changing the URL to go open the application using the domain name switch we applied.

Re: Cannot access crossdomain or clientaccesspolicy

PiotrSkworzec — Sat, 11 Dec 2021 16:37:35 GMT

Hello,
I have also the same problem.
On my machine I have Windows 2008R2 and IIS7.
Crossdomain.xml is on web root

c:\inetpub\wwwroot\

Builder runs ok, but when I try to edit my previous project, error window appears and it says that I don't have crossdomain.xml or clientaccessspolicy.xml

My crossdomain.xml looks like this:

<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM "http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
    <site-control permitted-cross-domain-policies="all"/>
    <allow-access-from domain="*"/>
</cross-domain-policy>