Error#1069 Locate Coordinate Widget

[MouMezou]

I have been reworking the locate coordinate Widget to address a situation where a User input a Lat/long(DMS) (wkid=4326) and I have to locate them on a NAD83 (wkid=2653) basemap , so I tried to run the following code to execute that but I have been getting "Error#1069" on the Results view of the widget. Can you please tell me what am I doing wrong here is my code:

private function locateCoordinates():void             {                 originatingLocateState = currentState;                  // refresh before each request                 hideInfoWindow();                 graphicsLayer.clear();                 if (locateResultAC)                 {                     locateResultAC.removeAll();                 }                  try                 {       var vals:Array;      var long:String=txtLong.text;      var lat:String= txtLat.text;      vals=long.split(" ");      long=(Number(vals[0]) + Number(vals[1]) / 60 + Number(vals[2]) / 3600).toString();      vals=lat.split(" ");      lat=(Number(vals[0]) - Number(vals[1]) / 60 - Number(vals[2]) / 3600).toString();                            if (long && lat)                     {                         showStateResults();                          var locateResult:LocateResult = new LocateResult();                         locateResult.symbol = resultSymbol;                         locateResult.title = coordinatesLabel;                         locateResult.content = long + " " + lat;       locateResult.link = "";       locateResult.selected = true;                         locateResult.point = new MapPoint(Number(long), Number(lat),new SpatialReference(4326));       var gra:Graphic= new Graphic(locateResult.point);       geometryService.project([gra],map.spatialReference);                                                                                   }                 }                 catch (error:Error)                 {                     showMessage(error.message, false);                 }             }

private function projectCompleteHandler(event:GeometryServiceEvent):void    {     hideInfoWindow();     graphicsLayer.clear();     //WidgetEffects.flipWidget(this, viewStack, "selectedIndex", 2, 400);     try     {      var long:String = txtLong.text;      var lat:String = txtLat.text;            var point:MapPoint = (event.result as Array)[0] as MapPoint;      var icon:String = widgetIcon;      var title:String = coordinatesLabel;        var content:String = long.toString() + ", " + lat.toString();      var link:String = "";      var infoData:Object =        {        icon: icon,         title: title,         content: content,         link: link,         point: point,        geometry: point       };            //showLocation(infoData);      //showMessage(locationsLabel, false);            locateResultAC = new ArrayCollection([ infoData ]);      addSharedData(widgetTitle, locateResultAC);      showLocation(infoData);      showMessage(locationsLabel + " " + locateResultAC.length, false);           }     catch (error:Error)     {      showMessage(error.message, false);     }    }

 

<esri:GeometryService    id="geometryService"         url="http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer"          projectComplete="projectCompleteHandler(event)"/>

[RobertScheitlin__GISP]

Moussadak,

   What version of the Viewer are you using?... Is this the standard locate widget you are talking about or some custom widget from the gallery?

[MouMezou]

Moussadak,

   What version of the Viewer are you using?... Is this the standard locate widget you are talking about or some custom widget from the gallery?

Hi Robert,

Thanks for your response I am currently using the flex viewer 2.5  and the code was modified to address the user submitting the lat/long and and having it showing on the basemap with wkid=2953. so i am converting the lat/long to DD.Dec and trying to project it on my basemap.

[RobertScheitlin__GISP]

Mou,

   In order for you to get a clearer error message you need to comment out the try catch in this function:

private function locateCoordinates():void
            {
                originatingLocateState = currentState;

                // refresh before each request
                hideInfoWindow();
                graphicsLayer.clear();
                if (locateResultAC)
                {
                    locateResultAC.removeAll();
                }

                //try
                //{ 
                    var vals:Array;
                    var long:String=txtLong.text;
                    var lat:String= txtLat.text;
                    vals=long.split(" ");
                    long=(Number(vals[0]) + Number(vals[1]) / 60 + Number(vals[2]) / 3600).toString();
                    vals=lat.split(" ");
                    lat=(Number(vals[0]) - Number(vals[1]) / 60 - Number(vals[2]) / 3600).toString();
                    
                     if (long && lat)
                    {
                        showStateResults();

                        var locateResult:LocateResult = new LocateResult();
                        locateResult.symbol = resultSymbol;
                        locateResult.title = coordinatesLabel;
                        locateResult.content = long + " " + lat;
                        locateResult.link = "";
                        locateResult.selected = true;
                        locateResult.point = new MapPoint(Number(long), Number(lat),new SpatialReference(4326));
                        var gra:Graphic= new Graphic(locateResult.point);
                        geometryService.project([gra],map.spatialReference);
                        
                        
                                             
                      }
                //}
                //catch (error:Error)
                //{
                //    showMessage(error.message, false);
                //}
            }

[MouMezou]

I got a blank Results return, it didn't display the point on the map.

[RobertScheitlin__GISP]

Mou,

   That does not make sense that you did not get an error this time but you did before. Are you typing something in the lat and lon different now?

[MouMezou]

Mou,

   That does not make sense that you did not get an error this time but you did before. Are you typing something in the lat and lon different now?

not at all I am typing the same lat/long and I even put an alertbox to make sure the DD.Dec is being calculated properly and it showing "46.29277777777778, -67.53472222222221. the issue is more like with my statement geometryService.Project where thing aren't working. the Error it was dispalying earlier came out from the Catch statement and it returned "Error#1069" without any text after that, and I did check if I was able to access the geometry server url : http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Geometry/GeometryServer.

[RobertScheitlin__GISP]

Mou,

   Do you have the Flash Player Debugger version installed? If not use this link to get the Flash Player Debugger.

http://www.adobe.com/support/flashplayer/downloads.html

It will help you get some real errors that you can debug.

[MouMezou]

Mou,

   Do you have the Flash Player Debugger version installed? If not use this link to get the Flash Player Debugger.

http://www.adobe.com/support/flashplayer/downloads.html

It will help you get some real errors that you can debug.

I finally got a full description error poiting to this

ReferenceError: Error #1069: Property type not found on com.esri.ags.Graphic and there is no default value.
at com.esri.ags.tasks::GeometryService/project()
at widgets.Locate::LocateWidget/locateCoordinates()
at widgets.Locate::LocateWidget/___LocateWidget_Button3_click()

[RobertScheitlin__GISP]

Mou,

   At version 2.5 of the API and Viewer the project function expects an array of geometries and not a graphic as you are passing in.