topic Do I need to put a hard-coded delay between LoadStops and Navigate actions? in Transportation Questions https://community.esri.com/t5/transportation-questions/do-i-need-to-put-a-hard-coded-delay-between/m-p/301976#M988 <HTML><HEAD></HEAD><BODY><SPAN>Hi all.</SPAN><BR /><BR /><SPAN>I'm trying to implement a correct flow and I'm using ALN Remote API for that.</SPAN><BR /><BR /><SPAN>First let me post here what's my flow:</SPAN><BR /><BR /><SPAN>1. Create </SPAN><STRONG>ALNRemote</STRONG><SPAN> COM object</SPAN><BR /><SPAN>2. Get references to </SPAN><STRONG>ALNRemote().Route</STRONG><SPAN>, </SPAN><STRONG>ALNRemote().Stops</STRONG><SPAN>, </SPAN><STRONG>ALNRemote().Accessibility</STRONG><SPAN> and </SPAN><STRONG>ALNRemote().Route.RouterSettings</STRONG><BR /><SPAN>3. Set callbacks for </SPAN><STRONG>OnStart</STRONG><SPAN> and </SPAN><STRONG>OnLoadComplete</STRONG><SPAN> events</SPAN><BR /><SPAN>3. Call </SPAN><STRONG>Start</STRONG><SPAN> method</SPAN><BR /><SPAN>4. When </SPAN><STRONG>OnStart</STRONG><SPAN> callback is triggered on, I configure </SPAN><STRONG>Accessibility</STRONG><SPAN> settings (SetMapAllowed, SetStopsAllowed, SetSettingsAllowed) and load stops from </SPAN><STRONG>memory</STRONG><SPAN> string (or from </SPAN><STRONG>xml file in grf format</STRONG><SPAN>)</SPAN><BR /><SPAN>5. When </SPAN><STRONG>OnLoadComplete</STRONG><SPAN> callback is triggered on, I set a callback for </SPAN><STRONG>OnStartNavigation</STRONG><SPAN> and call </SPAN><STRONG>Navigate</STRONG><SPAN> method. </SPAN><BR /><BR /><SPAN>If I do not have a delay being set prior to </SPAN><STRONG>Navigate</STRONG><SPAN> method invocation, I get the following error:</SPAN><BR /><BR /><SPAN>Can't solve a route:</SPAN><BR /><SPAN>[ATTACH=CONFIG]29528[/ATTACH]</SPAN><BR /><BR /><SPAN>So, what's happening and how I can work around this?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN><BR /><BR /><SPAN>Regards, Sergey.</SPAN></BODY></HTML> Tue, 03 Dec 2013 14:22:02 GMT SergeyDanielyan 2013-12-03T14:22:02Z Do I need to put a hard-coded delay between LoadStops and Navigate actions? https://community.esri.com/t5/transportation-questions/do-i-need-to-put-a-hard-coded-delay-between/m-p/301976#M988 <HTML><HEAD></HEAD><BODY><SPAN>Hi all.</SPAN><BR /><BR /><SPAN>I'm trying to implement a correct flow and I'm using ALN Remote API for that.</SPAN><BR /><BR /><SPAN>First let me post here what's my flow:</SPAN><BR /><BR /><SPAN>1. Create </SPAN><STRONG>ALNRemote</STRONG><SPAN> COM object</SPAN><BR /><SPAN>2. Get references to </SPAN><STRONG>ALNRemote().Route</STRONG><SPAN>, </SPAN><STRONG>ALNRemote().Stops</STRONG><SPAN>, </SPAN><STRONG>ALNRemote().Accessibility</STRONG><SPAN> and </SPAN><STRONG>ALNRemote().Route.RouterSettings</STRONG><BR /><SPAN>3. Set callbacks for </SPAN><STRONG>OnStart</STRONG><SPAN> and </SPAN><STRONG>OnLoadComplete</STRONG><SPAN> events</SPAN><BR /><SPAN>3. Call </SPAN><STRONG>Start</STRONG><SPAN> method</SPAN><BR /><SPAN>4. When </SPAN><STRONG>OnStart</STRONG><SPAN> callback is triggered on, I configure </SPAN><STRONG>Accessibility</STRONG><SPAN> settings (SetMapAllowed, SetStopsAllowed, SetSettingsAllowed) and load stops from </SPAN><STRONG>memory</STRONG><SPAN> string (or from </SPAN><STRONG>xml file in grf format</STRONG><SPAN>)</SPAN><BR /><SPAN>5. When </SPAN><STRONG>OnLoadComplete</STRONG><SPAN> callback is triggered on, I set a callback for </SPAN><STRONG>OnStartNavigation</STRONG><SPAN> and call </SPAN><STRONG>Navigate</STRONG><SPAN> method. </SPAN><BR /><BR /><SPAN>If I do not have a delay being set prior to </SPAN><STRONG>Navigate</STRONG><SPAN> method invocation, I get the following error:</SPAN><BR /><BR /><SPAN>Can't solve a route:</SPAN><BR /><SPAN>[ATTACH=CONFIG]29528[/ATTACH]</SPAN><BR /><BR /><SPAN>So, what's happening and how I can work around this?</SPAN><BR /><BR /><SPAN>Thanks!</SPAN><BR /><BR /><SPAN>Regards, Sergey.</SPAN></BODY></HTML> Tue, 03 Dec 2013 14:22:02 GMT https://community.esri.com/t5/transportation-questions/do-i-need-to-put-a-hard-coded-delay-between/m-p/301976#M988 SergeyDanielyan 2013-12-03T14:22:02Z