Here is a wired problem on compiling widgets on Operations Dashboard:
We installed Dashboard 10.2.3, ArcGIS Runtime SDK for WPF 10.2.3 and Visual Studio 2013. When we tried to compile a sample widget -- WeatherUndergroundWidgetCS -- from arcgis online, we got error:
"The Esri WPF SDK is not correctly installed - ESRI.ArcGIS.OperationsDashboard.targets not WeatherUndergroundWidgetCS.csproj found (IDEIntegrationFolder='')."
Does anyone have any ideas about this problem? Thanks!