I created a FeatureCollectionTable for multi points , when i am trying to add FeatureCollectionLayer to map, then it gives me an Null Reference Exception (Object reference not set to an instance of object) ?? Why is it so ??
But if i create feature for points , line and polygon also then the application runs fine ?? I am not able to understand this issue. If in case my features are only point features then what is the need to add other features to map ??