Index Out of Range Exception is produced sometimes when removing and adding points in PolylineData object runtime. As a workaround, you can use MS Polyline (MS shapes) or PolylineView (Bindable wrappers) added in the Layer. Available in LIB Version: 2015.3.1026.
The pinch gesture does not zoom in/out the map in Silverlight.
RadMap's KML Reader throws argument exception if the KML file contains Styles with equal ids. <Style id="inline1"> ... <Style id="inline1"> ... <Style id="inline1"> ....
InfrormationLayer has some Elements in it. Their attached property telerik:MapLayer.Location is bound to Location from the ViewModel. The Radmap produces Exception. The workaround is to set the Loacations directly in XAML or use the VisualizationLayer instead of the InformationLayer. Fix is available in LIB Version 2015.2.914.
ClusterGenerator's AutoExpandWhenSingle property is set to true by default. Adding a single item in the VisualizationLayer with Clustering enabled results in a single cluster which is not expanded but it should be. Available in LIB Version 2014.3.1326.
An exception is thrown (for each empty date) if the loaded data file (.dbf ) have a column with date time values and there are empty values. Available in LIB version: 2015.1.0604
RadMap's VisualizationLayer is bound to collection of business objects - MapItems. If you perform replace in the ItemsSource collection: items = new MapItem(), the RadMap throws "Collection Add Event Missing Item: ..." exception. Available in LIB version: 2015.1.0604
VS2010 crashes when the map is used within RadTabItem After the BingMapProvider is added to the radMap the VS2010 crashes and has to be restarted.
When the RadMap contains visualization layer with map shapes and the RadMap is removed from visual tree while zooming is in process then the TargetInvocationException is thrown.
When the map shape is removed from the visualization layer while zooming is in process then the NullReferenceException is thrown.
If I have a list a RadObservableCollectio<Route> and I clear the collection, routes disappear form the map, but if I remove them one by one, they stay on the map at all times, even are clickable and all.
When the clustering is enabled in the visualization layer and the location of map item is changed dynamically then the item disappears if it is a single item (not within a cluster).
When the DBF-file has short length of record and it contains a few number of records then the AsyncShapeFileReader causes the following error: 'The DBF file is invalid or has unsupported format'.