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    <p>The reason you are getting an error is because your start point is in the middle of the <a href="https://en.wikipedia.org/wiki/Rub%27_al_Khali" rel="nofollow">Empty Quarter</a> of Saudi Arabia, where there are literally no roads for miles around. The routing api tries but fails to find a <strong>nearby</strong> road to start the route from an sends back an error response.</p> <p>The <a href="http://developer.here.com/javascript-apis/documentation/maps" rel="nofollow">JavaScript API</a> is simply a wrapper around the underlying RESTful <a href="http://developer.here.com/rest-apis/documentation/routing" rel="nofollow">Routing API</a>. If you look at the underlying <a href="http://route.cit.api.here.com/routing/7.2/calculateroute.json?waypoint0=20,54&amp;waypoint1=0.06275,0.3966&amp;mode=fastest;car;traffic%3aenabled&amp;app_id=DemoAppId01082013GAL&amp;app_code=AJKnXv84fjrb0KIHawS0Tg" rel="nofollow">response</a> you will get the following error:</p> <pre><code>{ "type":"ApplicationError", "subtype":"NoRouteFound", "details":"Error is NGEO_ERROR_ROUTE_NO_START_POINT", "additionalData":[ { "key":"error_code", "value":"NGEO_ERROR_ROUTE_NO_START_POINT" } ], "metaInfo": { "timestamp":"2013-12-16T11:14:22.991", "mapVersion":"8.30.52.113", "moduleVersion":"7.2.39.0_CD-793_1", "interfaceVersion":"2.4.37" } } </code></pre> <p>This is handled in the JavaScript Wrapper by setting the <code>state</code> of the Routing Manager to <code>"failed"</code></p> <p>Presumably you already have an observer for the <code>state</code> attribute in your code, you can extend it to handle the error case as shown:</p> <pre><code>onRouteCalculated = function (observedRouter, key, value) { if (value == "finished") { var routes = observedRouter.getRoutes(); var mapRoute = new nokia.maps.routing.component.RouteResultSet(routes[0]).container; map.objects.add(mapRoute); map.zoomTo(mapRoute.getBoundingBox(), false, "default"); } else if (value == "failed") { alert("The routing request failed."); } }; </code></pre> <p>The code for a fully working <a href="http://developer.here.com/apiexplorer/examples/api-for-js/routing/map-with-route-from-a-to-b.html" rel="nofollow">example</a> with error handling can be found within the <a href="http://developer.here.com/javascript-apis/api-explorer" rel="nofollow">API Explorer</a> </p>
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    1. USJason Fox
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    1. COWell that's what I was saying. I was expecting the routing request to fail, but I never receive that expected (and quite normal) failure state because an actual failure in the code is crashing the javascript. Compare the expected response that you posted with what I actually received while debugging. Your type, subtype, details, and additionalData fields all have values. I posted the response that I got which is missing any values for 'additionalData'. And so it crashes. It looks to me like I'm getting incomplete response data.
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      1. USKyle S
    2. COThe request generated from my code looks like this https://route.nlp.nokia.com/routing/6.2/calculateroute.json?routeattributes=shape&maneuverattributes=direction,shape&jsonAttributes=1&waypoint0=geo!25,54&waypoint1=geo!0.06275,0.3966&language=en-US&mode0=shortest;car;&app_id=WgevZ2m4AF8WHx1TY6GS&app_code=G11AO2dbvCRTdCjfTf-mUw&xnlp=CL_JSMv2.5.3,SID_1E571B54-B7F4-45B2-A6B6-60CB22A07C6C&jsoncallback=(function()%7Bnokia.maps.net.Request.callbacks%5B4%5D(5,arguments);%7D) As you can see there are no values in additionalData.
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    3. COThe different response depends upon whether you are using Enterprise Routing 6.2 or Standard Routing 7.2 I plugged in your location into the [example](http://developer.here.com/apiexplorer/examples/api-for-js/routing/map-with-route-from-a-to-b.html) and it failed gracefully for me. How does that example work for you?
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