cannot read property 'geometry' of undefined.

NadirHussain — Thu, 18 Sep 2014 06:57:02 GMT

function mapClickHandler(evt) {

try {

map.graphics.clear();

if (identfyFlag == 1) {

var point = evt.mapPoint;

SMS.setStyle(SimpleMarkerSymbol.STYLE_CIRCLE);

SMS.setSize(12);

SMS.setColor(new esri.Color([255, 0, 0, 0.5]));

var pointGraphic = new Graphic(point, SMS);

map.graphics.add(pointGraphic);

identifyTask = new IdentifyTask("http://dell-pc/ArcGIS/rest/services/Sirens/MapServer");

identifyParams = new IdentifyParameters();

identifyParams.tolerance = 3;

identifyParams.returnGeometry = true;

identifyParams.layerIds = [0, 1, 2, 3, 4, 5];

identifyParams.geometry = point;

identifyParams.layerOption = IdentifyParameters.LAYER_OPTION_ALL;

identifyParams.width = map.width;

identifyParams.height = map.height;

}

} //try

catch (err) {

txt = "There was an error on this page.\n\n";

txt += "Error description: " + err.message + "\n\n";

txt += "Click OK to continue.\n\n";

alert(txt);

}

i am facing problem in above code.when i want to set identifyParams.i get the fallowing error.cannot read property 'geometry' of undefined.please help.what can be the reason.the line with red color in the code throwing error.

topic cannot read property 'geometry' of undefined. in ArcGIS JavaScript Maps SDK Questions

cannot read property 'geometry' of undefined.