topic SolveClosestFacility - problem when no Facilities in request in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/solveclosestfacility-problem-when-no-facilities-in/m-p/480619#M12410 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I'm trying to use the SolveClosestFacility function on the RouteTask. I have service with a Closest Facility Layer, and everything works fine using the REST-api. In the NA service layer, I have already added all my facilities. I do not want to add these at run time in each request. Using the REST-api, I can simply leave out the "facilities" input parameter, and the pre-added facilities are used. But when I don't set Facilities on the RouteClosestFacilityParameters object, I get "Object reference not set to an instance of an object.".</SPAN><BR /><BR /><SPAN>Why?</SPAN><BR /><BR /><BR /><SPAN>-JJ</SPAN></BODY></HTML> Thu, 12 Aug 2010 06:24:55 GMT Joachim_EckboJuell 2010-08-12T06:24:55Z SolveClosestFacility - problem when no Facilities in request https://community.esri.com/t5/arcgis-api-for-silverlight-questions/solveclosestfacility-problem-when-no-facilities-in/m-p/480619#M12410 <HTML><HEAD></HEAD><BODY><SPAN>Hi,</SPAN><BR /><BR /><SPAN>I'm trying to use the SolveClosestFacility function on the RouteTask. I have service with a Closest Facility Layer, and everything works fine using the REST-api. In the NA service layer, I have already added all my facilities. I do not want to add these at run time in each request. Using the REST-api, I can simply leave out the "facilities" input parameter, and the pre-added facilities are used. But when I don't set Facilities on the RouteClosestFacilityParameters object, I get "Object reference not set to an instance of an object.".</SPAN><BR /><BR /><SPAN>Why?</SPAN><BR /><BR /><BR /><SPAN>-JJ</SPAN></BODY></HTML> Thu, 12 Aug 2010 06:24:55 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/solveclosestfacility-problem-when-no-facilities-in/m-p/480619#M12410 Joachim_EckboJuell 2010-08-12T06:24:55Z