topic Re: GeoRSS Error. Channel. Security.Error in ArcGIS API for Flex Questions https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236079#M5562 <HTML><HEAD></HEAD><BODY><SPAN>No, the Flash Player requires a crossdomain.xml to exist and if it doesn't, it won't allow access to the resource from another domain. You can workaround this by going through a proxy that you have in the same domain as the app or on another domain that does have a crossdomain.xml file that allows access from your app's domain.</SPAN></BODY></HTML> Tue, 01 Feb 2011 19:27:31 GMT DasaPaddock 2011-02-01T19:27:31Z GeoRSS Error.  Channel. Security.Error https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236076#M5559 <HTML><HEAD></HEAD><BODY><SPAN>I am receiving a Fault Code: Channel.Security.Error when I am calling up my GeoRSS Widget.&nbsp; The Widget works correctly with Flex Builder 3.&nbsp; However, when I am accessing the widget through the wwwroot folder I receive this error.&nbsp; I am hostin this through an https server.</SPAN><BR /><BR /><SPAN>Error:&nbsp; Event Target: [Object HTTPService]</SPAN><BR /><SPAN>Event Type: fault</SPAN><BR /><SPAN>Fault Code: Channel.Security.Error </SPAN><BR /><SPAN>Fault Info:&nbsp; Security error accessing url</SPAN></BODY></HTML> Thu, 08 Jul 2010 19:17:14 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236076#M5559 ChristinaMcCullough 2010-07-08T19:17:14Z Re: GeoRSS Error. Channel. Security.Error https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236077#M5560 <HTML><HEAD></HEAD><BODY><SPAN>Can you post more details about the URLs involved? Are you making cross-domain requests? Are you loading the app over http, but then making https requests? etc.</SPAN><BR /><BR /><SPAN>You can also use a tool like HttpFox to see if any requests for /crossdomain.xml are failing.</SPAN></BODY></HTML> Thu, 08 Jul 2010 21:10:42 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236077#M5560 DasaPaddock 2010-07-08T21:10:42Z Re: GeoRSS Error. Channel. Security.Error https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236078#M5561 <HTML><HEAD></HEAD><BODY><SPAN>It looks like the GeoRSS widget fails when a crossdomain.xml file does not exist (404 - Not Found error).</SPAN><BR /><BR /><SPAN>If an RSS feed is available for consumption, yet the site owner neglects to create a cross domain file, should the RSS request fail? Shouldn't a crossdomain 404 equate to allow-access-from domain="*" ?</SPAN><BR /><BR /><SPAN>My recent specific example: </SPAN><A href="http://www.ndbc.noaa.gov/rss/ndbc_obs_search.php?lat=27.9N&amp;lon=82.5W&amp;radius=100">National Data Buoy Center RSS Feed</A></BODY></HTML> Tue, 01 Feb 2011 18:18:19 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236078#M5561 KeithBornhorst 2011-02-01T18:18:19Z Re: GeoRSS Error. Channel. Security.Error https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236079#M5562 <HTML><HEAD></HEAD><BODY><SPAN>No, the Flash Player requires a crossdomain.xml to exist and if it doesn't, it won't allow access to the resource from another domain. You can workaround this by going through a proxy that you have in the same domain as the app or on another domain that does have a crossdomain.xml file that allows access from your app's domain.</SPAN></BODY></HTML> Tue, 01 Feb 2011 19:27:31 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236079#M5562 DasaPaddock 2011-02-01T19:27:31Z Re: GeoRSS Error. Channel. Security.Error https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236080#M5563 <HTML><HEAD></HEAD><BODY><SPAN>Thanks for the response and the explanation, Dasa.</SPAN></BODY></HTML> Thu, 03 Feb 2011 15:01:32 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236080#M5563 KeithBornhorst 2011-02-03T15:01:32Z Re: GeoRSS Error. Channel. Security.Error https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236081#M5564 <HTML><HEAD></HEAD><BODY><SPAN>Here's a blog post with some additional information for anyone having issues with cross-domain, channel security, or security sandbox violation problems:</SPAN><BR /><BR /><A href="http://blogs.esri.com/Dev/blogs/arcobjectsdevelopment/archive/2009/09/28/ArcGIS-RIA-Developers_3A00_-Practical-pointers-about-cross_2D00_domain-policies-_2800_Part-2_2900_.aspx">http://blogs.esri.com/Dev/blogs/arcobjectsdevelopment/archive/2009/09/28/ArcGIS-RIA-Developers_3A00_-Practical-pointers-about-cross_2D00_domain-policies-_2800_Part-2_2900_.aspx</A></BODY></HTML> Fri, 04 Feb 2011 20:37:48 GMT https://community.esri.com/t5/arcgis-api-for-flex-questions/georss-error-nbsp-channel-security-error/m-p/236081#M5564 AndyGup 2011-02-04T20:37:48Z