Создатель этой ошибки не указал reason

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• Question

• This type of error is already discussed frequently in this and other forums. It means that an error happened and that the developer of the service didn’t specify the reason. My problem is that I DID specify a reason…

  The full error I get:

  Server Error in ‘/’ Application.
  ———————————————————————————

  The creator of this fault did not specify a Reason.
  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.ServiceModel.FaultException`1[[Test.Web.Client.WebProvisioningService.HostingServiceFault, App_Code.duhqurj5, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]]: The creator of this fault did not specify a Reason.

  Source Error:

  Line 611:       
  Line 612:        Public Function CreateEmptyWebSite(ByVal siteName As String) As Boolean Implements Test.Web.Client.WebProvisioningService.IWebProvisioningService.CreateEmptyWebSite
  Line 613:            Return MyBase.Channel.CreateEmptyWebSite(siteName)
  Line 614:        End Function
  Line 615:        

   Source File: C:inetpubwwwrootclientApp_CodeWebProvisioningService.vb    Line: 613

  Stack Trace:
  [FaultException`1: The creator of this fault did not specify a Reason.]
     System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +7599103
     System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +275
     Test.Web.Client.WebProvisioningService.IWebProvisioningService.CreateEmptyWebSite(String siteName) +0
     Test.Web.Client.WebProvisioningService.WebProvisioningServiceClient.CreateEmptyWebSite(String siteName) in C:inetpubwwwrootclientApp_CodeWebProvisioningService.vb:613
     _Default3.btnSubmit_Click(Object sender, EventArgs e) in C:inetpubwwwrootclientDefault3.aspx.vb:118
     System.Web.UI.WebControls.Button.OnClick(EventArgs e) +111
     System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +110
     System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
     System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
     System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
     System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565
   ———————————————————————————
  Version Information: Microsoft .NET Framework Version:2.0.50727.4200; ASP.NET Version:2.0.50727.4016

  I have also enable tracing on the server side, which gives this error:

  <Exception><ExceptionType>System.ServiceModel.FaultException`1[[Test.FaultContracts.HostingServiceFault, Test.FaultContracts, Version=0.2009.12.11, Culture=neutral, PublicKeyToken=1b52175ddf9bc2f6]], System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType><Message>The creator of this fault did not specify a Reason.</Message><StackTrace>   at Test.Web.ServiceImplementation.WebProvisioningService.CreateEmptyWebSite(String siteName)
     at SyncInvokeCreateEmptyWebSite(Object , Object[] , Object[] )
     at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]&amp;amp; outputs)
     at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)</StackTrace><ExceptionString>System.ServiceModel.FaultException`1[Test.FaultContracts.HostingServiceFault]: The creator of this fault did not specify a Reason. (Fault Detail is equal to Test.FaultContracts.HostingServiceFault).</ExceptionString></Exception>

  My source code:

          Public Function CreateEmptyWebSite(ByVal siteName As String) As Boolean Implements IProvisioningService.CreateEmptyWebSite
              Try
                  Return WebManager.CreateWebSite(siteName)
              Catch ex As HostingManagementException
                  Dim fc As New FaultCode(«1111»)
                  Throw New FaultException(Of HostingServiceFault)(New HostingServiceFault(«CreateEmptyWebSite!», «NoNoNo!»), «It is going wrong», fc)
              Catch ex As Exception
                  Dim fc As New FaultCode(«1112»)
                  Throw New FaultException(Of DefaultFaultContract)(New DefaultFaultContract(«HELP!»), «Oeps!», fc)
              End Try
          End Function

  and the WebManager.CreateWebSite

          Public Shared Function CreateWebSite(ByVal siteName As String) As Boolean
              Try
                  If String.IsNullOrEmpty(siteName) Then
                      Throw New ArgumentNullException(«siteName», «CreateWebSite: siteName is null or empty.»)
                  End If

                  ‘get the server manager instance
                  Using mgr As ServerManager = WebManager.GetServerManager()

                      Dim newSite As Site = mgr.Sites.CreateElement()
                      ‘get site id
                      newSite.Id = WebManager.GenerateNewSiteID(mgr, siteName)
                      newSite.SetAttributeValue(«name», siteName)
                      mgr.Sites.Add(newSite)
                      mgr.CommitChanges()
                  End Using
              Catch ex As Exception
                  Throw New HostingManagementException(ex.Message, ex)
              End Try
              Return True
          End Function

  Other functions in the same code are working fine (creating application pools for example), only creating website doesn’t work.

  What is going wrong here? Thanks for your help.

• Remove From My Forums

• Question

• This type of error is already discussed frequently in this and other forums. It means that an error happened and that the developer of the service didn’t specify the reason. My problem is that I DID specify a reason…

  The full error I get:

  Server Error in ‘/’ Application.
  ———————————————————————————

  The creator of this fault did not specify a Reason.
  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.ServiceModel.FaultException`1[[Test.Web.Client.WebProvisioningService.HostingServiceFault, App_Code.duhqurj5, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]]: The creator of this fault did not specify a Reason.

  Source Error:

  Line 611:       
  Line 612:        Public Function CreateEmptyWebSite(ByVal siteName As String) As Boolean Implements Test.Web.Client.WebProvisioningService.IWebProvisioningService.CreateEmptyWebSite
  Line 613:            Return MyBase.Channel.CreateEmptyWebSite(siteName)
  Line 614:        End Function
  Line 615:        

   Source File: C:inetpubwwwrootclientApp_CodeWebProvisioningService.vb    Line: 613

  Stack Trace:
  [FaultException`1: The creator of this fault did not specify a Reason.]
     System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg) +7599103
     System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type) +275
     Test.Web.Client.WebProvisioningService.IWebProvisioningService.CreateEmptyWebSite(String siteName) +0
     Test.Web.Client.WebProvisioningService.WebProvisioningServiceClient.CreateEmptyWebSite(String siteName) in C:inetpubwwwrootclientApp_CodeWebProvisioningService.vb:613
     _Default3.btnSubmit_Click(Object sender, EventArgs e) in C:inetpubwwwrootclientDefault3.aspx.vb:118
     System.Web.UI.WebControls.Button.OnClick(EventArgs e) +111
     System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +110
     System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +10
     System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +13
     System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +36
     System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1565
   ———————————————————————————
  Version Information: Microsoft .NET Framework Version:2.0.50727.4200; ASP.NET Version:2.0.50727.4016

  I have also enable tracing on the server side, which gives this error:

  <Exception><ExceptionType>System.ServiceModel.FaultException`1[[Test.FaultContracts.HostingServiceFault, Test.FaultContracts, Version=0.2009.12.11, Culture=neutral, PublicKeyToken=1b52175ddf9bc2f6]], System.ServiceModel, Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType><Message>The creator of this fault did not specify a Reason.</Message><StackTrace>   at Test.Web.ServiceImplementation.WebProvisioningService.CreateEmptyWebSite(String siteName)
     at SyncInvokeCreateEmptyWebSite(Object , Object[] , Object[] )
     at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]&amp;amp; outputs)
     at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage4(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage3(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage2(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage1(MessageRpc&amp;amp; rpc)
     at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)</StackTrace><ExceptionString>System.ServiceModel.FaultException`1[Test.FaultContracts.HostingServiceFault]: The creator of this fault did not specify a Reason. (Fault Detail is equal to Test.FaultContracts.HostingServiceFault).</ExceptionString></Exception>

  My source code:

          Public Function CreateEmptyWebSite(ByVal siteName As String) As Boolean Implements IProvisioningService.CreateEmptyWebSite
              Try
                  Return WebManager.CreateWebSite(siteName)
              Catch ex As HostingManagementException
                  Dim fc As New FaultCode(«1111»)
                  Throw New FaultException(Of HostingServiceFault)(New HostingServiceFault(«CreateEmptyWebSite!», «NoNoNo!»), «It is going wrong», fc)
              Catch ex As Exception
                  Dim fc As New FaultCode(«1112»)
                  Throw New FaultException(Of DefaultFaultContract)(New DefaultFaultContract(«HELP!»), «Oeps!», fc)
              End Try
          End Function

  and the WebManager.CreateWebSite

          Public Shared Function CreateWebSite(ByVal siteName As String) As Boolean
              Try
                  If String.IsNullOrEmpty(siteName) Then
                      Throw New ArgumentNullException(«siteName», «CreateWebSite: siteName is null or empty.»)
                  End If

                  ‘get the server manager instance
                  Using mgr As ServerManager = WebManager.GetServerManager()

                      Dim newSite As Site = mgr.Sites.CreateElement()
                      ‘get site id
                      newSite.Id = WebManager.GenerateNewSiteID(mgr, siteName)
                      newSite.SetAttributeValue(«name», siteName)
                      mgr.Sites.Add(newSite)
                      mgr.CommitChanges()
                  End Using
              Catch ex As Exception
                  Throw New HostingManagementException(ex.Message, ex)
              End Try
              Return True
          End Function

  Other functions in the same code are working fine (creating application pools for example), only creating website doesn’t work.

  What is going wrong here? Thanks for your help.

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Часовой пояс GMT3. Страница сгенерирована в 06:33.

У меня есть следующий код в службе WCF, чтобы вызвать пользовательскую ошибку на основе определенных ситуаций. Я получаю исключение» создатель этой ошибки не указал причину». Что я делаю не так?

//source code
if(!DidItPass)
{
    InvalidRoutingCodeFault fault = new InvalidRoutingCodeFault("Invalid Routing Code - No Approval Started");
    throw new FaultException<InvalidRoutingCodeFault>(fault);
}

//operation contract
[OperationContract]
[FaultContract(typeof(InvalidRoutingCodeFault))]
bool MyMethod();

//data contract
[DataContract(Namespace="http://myuri.org/Simple")]
public class InvalidRoutingCodeFault
{
    private string m_ErrorMessage = string.Empty;

    public InvalidRoutingCodeFault(string message)
    {
        this.m_ErrorMessage = message;
    }

    [DataMember]
    public string ErrorMessage
    {
        get { return this.m_ErrorMessage; }
        set { this.m_ErrorMessage = value; }
    }
}

короткий ответ: вы не делаете ничего плохого, просто неправильно прочитав результаты.

на стороне клиента, когда вы ловите ошибку, то, что поймано, имеет тип System.ServiceModel.FaultException<InvalidRoutingCodeFault>.
Ваш

serviceDebug includeExceptionDetailInFaults="true"

— это не решение проблемы

следующий код работает даже с serviceDebug includeExceptionDetailInFaults="false"

// data contract 

[DataContract]
public class FormatFault
{
    private string additionalDetails;

    [DataMember]
    public string AdditionalDetails
    {
        get { return additionalDetails; }
        set { additionalDetails = value; }
    }
}

// interface method declaration

    [OperationContract]
    [FaultContract(typeof(FormatFault))]
    void DoWork2();

// service method implementation

    public void DoWork2()
    {
        try
        {
            int i = int.Parse("Abcd");
        }
        catch (FormatException ex)
        {
            FormatFault fault = new FormatFault();
            fault.AdditionalDetails = ex.Message;
            throw new FaultException<FormatFault>(fault);
        }
    }

// client calling code

    private static void InvokeWCF2()
    {
        ServiceClient service = new ServiceClient();

        try
        {
            service.DoWork2();
        }
        catch (FaultException<FormatFault> e)
        {
            // This is a strongly typed try catch instead of the weakly typed where we need to do -- if (e.Code.Name == "Format_Error")
            Console.WriteLine("Handling format exception: " + e.Detail.AdditionalDetails);   
        }
    }

нет необходимости добавлять причину неисправности, если она не требуется. Просто убедитесь, что атрибут FaultContract является правильным

Я решил эту проблему с помощью двух званий параметр.

// service method implementation

 throw new FaultException<FormatFault>(fault,new FaultReason(fault.CustomFaultMassage)); 

CustomFaultMassage является свойством из контракта данных.

можно также столкнуться с этим исключением, если не указать атрибут FaultContract(typeof(className)) для метода

Если вы не хотите получать уведомления о таких исключениях, перейдите в Debug -> Exceptions и снимите флажок «User-unhandled» для «common Language Runtime Exceptions» или для определенных исключений.

вы можете попробовать это в конфигурации сервера (поведение — > serviceBehaviors — > поведение):

<serviceDebug includeExceptionDetailInFaults="true" />

используя строго типизированную try catch, я смог обойти ошибку»создатель этой ошибки не указал причину».

обновление ссылки на службу в клиенте решило проблему. То же самое может сработать и для тебя.