topic Re: Silverlight app won't connect to service in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/silverlight-app-won-t-connect-to-service/m-p/342877#M8849 <HTML><HEAD></HEAD><BODY><SPAN>Sounds like a you are missing a clientaccesspolicy.xml file or crossdomain.xml file on your server that your service is running on. try running </SPAN><A href="http://www.fiddler2.com/fiddler2/">fiddler </A><SPAN>while you are running your Silverlight application. Fiddler will monitor your internet traffic and you will be able to see what happens when you send a request to your service. If the clientaccesspolicy.xml is not there you can either create one on your server or us a proxy page in your Silverlight application to avoid the clientaccesspolicy.xml restriction.</SPAN></BODY></HTML> Wed, 19 Sep 2012 15:56:13 GMT ChristopherHill 2012-09-19T15:56:13Z Silverlight app won't connect to service https://community.esri.com/t5/arcgis-api-for-silverlight-questions/silverlight-app-won-t-connect-to-service/m-p/342876#M8848 <HTML><HEAD></HEAD><BODY><SPAN>I spend few days in attempting to get silverlight app work with ArcGis Server 10 sp5.</SPAN><BR /><SPAN>The problem in that after compiling new silverlight project I got only blank screen if I use ArcGis Service. If I set up link to ESRI public service I see the map.</SPAN><BR /><BR /><SPAN>I tried to run demo JS app with same connection string to service, and it's work well.</SPAN><BR /><SPAN>I tied to do full reinstall of service, but there are now result. I can access to my service via rest protocol, and I see that it's work fine.</SPAN><BR /><BR /><SPAN>The problem is only that Sillverlight app do not show any layers. When I used 9.3.1 server all worked fine. And I did not changed nothing in Visual Studio settings. Only path to new service.</SPAN><BR /><BR /><SPAN>I tried to build app on server with silverlight viewer, and it's work fine, but it's failed when I try to compile it's as SL project.</SPAN><BR /><BR /><SPAN>Silverlight viewer is work fine for me! The problem is only with App done in VS2010.</SPAN><BR /><BR /><SPAN>Who can help me? I tried to googled, but I have found only few mention about this problem.</SPAN></BODY></HTML> Wed, 19 Sep 2012 12:23:09 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/silverlight-app-won-t-connect-to-service/m-p/342876#M8848 DmitryBubnenkov 2012-09-19T12:23:09Z Re: Silverlight app won't connect to service https://community.esri.com/t5/arcgis-api-for-silverlight-questions/silverlight-app-won-t-connect-to-service/m-p/342877#M8849 <HTML><HEAD></HEAD><BODY><SPAN>Sounds like a you are missing a clientaccesspolicy.xml file or crossdomain.xml file on your server that your service is running on. try running </SPAN><A href="http://www.fiddler2.com/fiddler2/">fiddler </A><SPAN>while you are running your Silverlight application. Fiddler will monitor your internet traffic and you will be able to see what happens when you send a request to your service. If the clientaccesspolicy.xml is not there you can either create one on your server or us a proxy page in your Silverlight application to avoid the clientaccesspolicy.xml restriction.</SPAN></BODY></HTML> Wed, 19 Sep 2012 15:56:13 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/silverlight-app-won-t-connect-to-service/m-p/342877#M8849 ChristopherHill 2012-09-19T15:56:13Z