Windows 6上的EF 6和空間類型DbGeography

Question

爲了讓空間類型DbGeography能夠在Windows Azure上工作，花了幾天非常沮喪的日子。我有一個使用DbGeography.Distance（）方法計算距離的Webrole的Windows Azure項目。工程利卡魅力我的本地計算機上，但一旦發佈到Azure中我得到異常：

Search spa failed message: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B) 
    at Microsoft.SqlServer.Types.GLNativeMethods.GeodeticDistance(GeoMarshalData g1, GeoMarshalData g2, EllipsoidParameters ellipsoidParameters, Double& result) 
    at Microsoft.SqlServer.Types.GLNativeMethods.GeodeticDistance(GeoData g1, GeoData g2, EllipsoidParameters ellipsoidParameters) 
    at Microsoft.SqlServer.Types.SqlGeography.STDistance(SqlGeography other) 
    --- End of inner exception stack trace --- 
    at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor) 
    at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments) 
    at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture) 
    at System.Data.Entity.SqlServer.SqlSpatialServices.Distance(DbGeography geographyValue, DbGeography otherGeography) 
    at System.Data.Entity.Spatial.DbGeography.Distance(DbGeography other) 
    at DataAccess.Util.DistanceHelper.GetDistanceDictionary(DbGeography spaLocation) 
    at MvcWebRole.Controllers.SpaController.SearchSpa(String searchString) 

我都跟着博客文章http://alastaira.wordpress.com/2011/08/19/spatial-applications-in-windows-azure-redux-including-denali/將參考Sql.Server.Types和SqlServerSpatial.dll，msvcp100.dll和msvcr100 .dll文件。 Thist實際上與EF5和一個Azure網站項目合作，但現在當我升級到EF6和雲服務項目時：

Answer 1

System.BadImageFormatException意味着您正在部署本機程序集的錯誤版本（x86與x64）。

我們公佈了一個NuGet包，以使它更容易些？ - 看看這個職位的詳細信息http://blogs.msdn.com/b/adonet/archive/2013/12/09/microsoft-sqlserver-types-nuget-package-spatial-on-azure.aspx