Question

I have a spatial model definition which used to be working with SQL Server 2008 but not with 2012 anymore.

I don’t know why but I can’t get it working…

model.Location = DbGeography.Parse("POINT(" + model.Latitude + " " + model.Longitude + ")");

I am getting this exception:

System.Reflection.TargetInvocationException was unhandled by user code
HResult=-2146232828
Message=Exception has been thrown by the target of an invocation.
Source=mscorlib
StackTrace:
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters,
CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters,
CultureInfo culture)
at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
at System.Data.SqlClient.SqlSpatialServices.GeographyFromText(String
geographyText)
at System.Data.Spatial.DbGeography.Parse(String geographyText)
at b.Helpers.Repository.saveFoursquareMarkers(List1 fs) in C:\Users\Administrator\Documents\Visual Studio
2010\Projects\b\Helpers\Repository.cs:line 182
at b.Controllers.KayController.GetMarkers(String lat, String lng, String type, Double dist, String today, String google) in
C:\Users\Administrator\Documents\Visual Studio
2010\Projects\b\Controllers\KayController.cs:line 29
at lambda_method(Closure , ControllerBase , Object[] )
at System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase
controller, Object[] parameters)
at System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext
controllerContext, IDictionary2 parameters)
at System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext
controllerContext, ActionDescriptor actionDescriptor, IDictionary2
parameters)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.InvokeSynchronousActionMethod(ControllerContext
controllerContext, ActionDescriptor actionDescriptor, IDictionary2
parameters)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c_DisplayClass42.b_41()
at System.Web.Mvc.Async.AsyncResultWrapper.<>c_DisplayClass81.<BeginSynchronous>b__7(IAsyncResult
_)
at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.End()
at System.Web.Mvc.Async.AsyncResultWrapper.End[TResult](IAsyncResult
asyncResult, Object tag)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult
asyncResult)
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c_DisplayClass37.<>c_DisplayClass39.b_33()
at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c_DisplayClass4f.b_49()

InnerException: System.FormatException
HResult=-2146233033
Message=24141: A number is expected at position 21 of the input. The input has ,905651030368.
Source=Microsoft.SqlServer.Types
StackTrace:
at Microsoft.SqlServer.Types.OpenGisWktReader.RecognizeDouble()
at Microsoft.SqlServer.Types.OpenGisWktReader.ParsePointText(Boolean
parseParentheses)
at Microsoft.SqlServer.Types.OpenGisWktReader.ParseTaggedText(OpenGisType
type)
at Microsoft.SqlServer.Types.OpenGisWktReader.Read(OpenGisType type,
Int32 srid)
at Microsoft.SqlServer.Types.SqlGeography.GeographyFromText(OpenGisType
type, SqlChars taggedText, Int32 srid)
at Microsoft.SqlServer.Types.SqlGeography.STGeomFromText(SqlChars
geometryTaggedText, Int32 srid)
at Microsoft.SqlServer.Types.SqlGeography.Parse(SqlString s)

Any help ?

Answer 1

It was really not understandable with this error but the problem was the localization of my computer.

It was expecting a dot (.) rather than coma (,) as my decimal symbol. I’ve just set it from Start>Control Panel>Region and Language>Additional Settings and voila. It is working now.

Thank you for your helps.