Server Error in '/' Application.

A model description could not be created. Duplicate model name 'Entity' was found for types 'Microsoft.Xrm.Sdk.Entity' and 'AltaiStandard.Web.Services.Models.Entity'. Use the [ModelName] attribute to change the model name for at least one of the types so that it has a unique name.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: A model description could not be created. Duplicate model name 'Entity' was found for types 'Microsoft.Xrm.Sdk.Entity' and 'AltaiStandard.Web.Services.Models.Entity'. Use the [ModelName] attribute to change the model name for at least one of the types so that it has a unique name.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[InvalidOperationException: A model description could not be created. Duplicate model name 'Entity' was found for types 'Microsoft.Xrm.Sdk.Entity' and 'AltaiStandard.Web.Services.Models.Entity'. Use the [ModelName] attribute to change the model name for at least one of the types so that it has a unique name.]
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:139
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateCollectionModelDescription(Type modelType, Type elementType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:321
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:168
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateCollectionModelDescription(Type modelType, Type elementType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:321
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:168
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateCollectionModelDescription(Type modelType, Type elementType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:321
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:168
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateCollectionModelDescription(Type modelType, Type elementType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:321
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:168
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateCollectionModelDescription(Type modelType, Type elementType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:321
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:168
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateCollectionModelDescription(Type modelType, Type elementType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:321
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:168
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GenerateComplexTypeModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:363
   AltaiStandard.Web.Services.Areas.HelpPage.ModelDescriptions.ModelDescriptionGenerator.GetOrCreateModelDescription(Type modelType) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\ModelDescriptions\ModelDescriptionGenerator.cs:211
   AltaiStandard.Web.Services.Areas.HelpPage.HelpPageConfigurationExtensions.InitializeModelDescriptionGenerator(HttpConfiguration config) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\HelpPageConfigurationExtensions.cs:455
   AltaiStandard.Web.Services.Areas.HelpPage.<>c__DisplayClass15_0.<GetModelDescriptionGenerator>b__0(Object k) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\HelpPageConfigurationExtensions.cs:211
   System.Collections.Concurrent.ConcurrentDictionary`2.GetOrAdd(TKey key, Func`2 valueFactory) +73
   AltaiStandard.Web.Services.Areas.HelpPage.HelpPageConfigurationExtensions.GetModelDescriptionGenerator(HttpConfiguration config) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\HelpPageConfigurationExtensions.cs:209
   AltaiStandard.Web.Services.Areas.HelpPage.HelpPageConfigurationExtensions.GenerateApiModel(ApiDescription apiDescription, HttpConfiguration config) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\HelpPageConfigurationExtensions.cs:242
   AltaiStandard.Web.Services.Areas.HelpPage.HelpPageConfigurationExtensions.GetHelpPageApiModel(HttpConfiguration config, String apiDescriptionId) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\HelpPageConfigurationExtensions.cs:230
   AltaiStandard.Web.Services.Areas.HelpPage.Controllers.HelpController.Api(String apiId) in C:\Altai\Altai Product\Portal\AltaiStandard.Web.Services\Areas\HelpPage\Controllers\HelpController.cs:50
   lambda_method(Closure , ControllerBase , Object[] ) +104
   System.Web.Mvc.ActionMethodDispatcher.Execute(ControllerBase controller, Object[] parameters) +14
   System.Web.Mvc.ReflectedActionDescriptor.Execute(ControllerContext controllerContext, IDictionary`2 parameters) +169
   System.Web.Mvc.ControllerActionInvoker.InvokeActionMethod(ControllerContext controllerContext, ActionDescriptor actionDescriptor, IDictionary`2 parameters) +27
   System.Web.Mvc.Async.<>c.<BeginInvokeSynchronousActionMethod>b__9_0(IAsyncResult asyncResult, ActionInvocation innerInvokeState) +22
   System.Web.Mvc.Async.WrappedAsyncResult`2.CallEndDelegate(IAsyncResult asyncResult) +29
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethod(IAsyncResult asyncResult) +32
   System.Web.Mvc.Async.<>c__DisplayClass11_0.<InvokeActionMethodFilterAsynchronouslyRecursive>b__0() +58
   System.Web.Mvc.Async.<>c__DisplayClass11_2.<InvokeActionMethodFilterAsynchronouslyRecursive>b__2() +228
   System.Web.Mvc.Async.<>c__DisplayClass7_0.<BeginInvokeActionMethodWithFilters>b__1(IAsyncResult asyncResult) +10
   System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeActionMethodWithFilters(IAsyncResult asyncResult) +34
   System.Web.Mvc.Async.<>c__DisplayClass3_6.<BeginInvokeAction>b__4() +35
   System.Web.Mvc.Async.<>c__DisplayClass3_1.<BeginInvokeAction>b__1(IAsyncResult asyncResult) +100
   System.Web.Mvc.Async.WrappedAsyncResult`1.CallEndDelegate(IAsyncResult asyncResult) +10
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Async.AsyncControllerActionInvoker.EndInvokeAction(IAsyncResult asyncResult) +27
   System.Web.Mvc.<>c.<BeginExecuteCore>b__152_1(IAsyncResult asyncResult, ExecuteCoreState innerState) +11
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +29
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Controller.EndExecuteCore(IAsyncResult asyncResult) +45
   System.Web.Mvc.<>c.<BeginExecute>b__151_2(IAsyncResult asyncResult, Controller controller) +13
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +22
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.Controller.EndExecute(IAsyncResult asyncResult) +26
   System.Web.Mvc.Controller.System.Web.Mvc.Async.IAsyncController.EndExecute(IAsyncResult asyncResult) +10
   System.Web.Mvc.<>c.<BeginProcessRequest>b__20_1(IAsyncResult asyncResult, ProcessRequestState innerState) +28
   System.Web.Mvc.Async.WrappedAsyncVoid`1.CallEndDelegate(IAsyncResult asyncResult) +29
   System.Web.Mvc.Async.WrappedAsyncResultBase`1.End() +49
   System.Web.Mvc.MvcHandler.EndProcessRequest(IAsyncResult asyncResult) +28
   System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.EndProcessRequest(IAsyncResult result) +9
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +576
   System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +132
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +163


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0