Error using reflection from a BizTalk orchestration

• 2012年1月30日 16:30

   

   
  

  0

  Hello.

  I have the following static method inside a class contained in a .NET class library.

   public static AbstractLog GetObjetoLog()
          {
              AbstractLog objLog = null;
              Type tipo = null;
  
              //Obtain the class type of an object
              tipo = Type.GetType(Xunta.IFRT.ModulosComunesESB.Log.Facade.FachadaLog, Xunta.IFRT.ModulosComunesESB, Version=1.0.0.0, Culture=neutral, PublicKeyToken=a8e38e545b78a460);

  //Construct an object using reflection with its default constructor
   objLog = (AbstractLog)tipo.GetConstructor(Type.EmptyTypes).Invoke(null);
  
              return objLog;
          }

  If I execute this method ouside a BizTalk orchestration with a Visual Studio 2010 unit test, it works fine. Otherwise, if I execute this code inside a orchestration (inside a expression shape) the following exception is thrown:

  Activator.CreateInstance (tipo)    'Activator.CreateInstance (tipo)' threw an exception of type 'System.Reflection.TargetInvocationException'    object {System.Reflection.TargetInvocationException}
  
  

  I'm using BizTalk Server 2010 and .NET Framework 4.0. The assembly Xunta.IFRT.ModulosComunesESB.dll is registered in the GAC.
  

  Can someone help me? I can't instantiate this object using reflection from a BizTalk orchestration.

  Thanks,

  Best regards.

  
  

  • 編集済み Juan Manuel García Sánchez 2012年1月30日 16:32
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