DO 4.5.2

I have postsharp aspect:

[Serializable]
[AttributeUsage(AttributeTargets.Property)]
[MulticastAttributeUsage(MulticastTargets.Property, PersistMetaData = true)]
[AspectTypeDependency(AspectDependencyAction.Commute, typeof(TransactionalAttribute))]
public sealed class VirtualFieldAttribute : LocationInterceptionAspect
{
    ...
}

And when i try to use it:

...
[Field]
[VirtualField("Expression2")]
public DateTime CreatedSecond { get; set; }
...

I have exception on compilation my project:

Error   8   Unhandled exception (2.1.6.14, 32 bit, CLR 4.0, Release): System.NullReferenceException: Object reference not set to an instance of an object.
   at ^R00FfLNj7vE0.^rk33N/hO(OpCodeNumber _0, MetadataDeclaration _1)
   at ^R00FfLNj7vE0.EmitInstructionField(OpCodeNumber _0, IField _1)
   at PostSharp.Sdk.CodeModel.Instruction.Write(BaseInstructionWriter writer)
   at ^zpGNRK5nUM9z.^x98p/iJs13L+(InstructionReader _0)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at ^zpGNRK5nUM9z.^e2BtLyuT(^Kh85h0nXrulm& _0, Int32& _1)
   at ^zpGNRK5nUM9z.^SkiT(^ceSOybcTEumb _0)
   at PostSharp.Sdk.Binary.ModuleWriter.WriteMethodBodies(^ceSOybcTEumb _0, UInt32 _1)
   at ^Up6wxUIUnN6a.^VfvrABjR()
   at ^Up6wxUIUnN6a.^SkiT()
   at ^cyC/TYSlPGB/.^wvPm(^RtksFin57NJ8 _0, ^8gP93Xsl\+Imn _1)
   at PostSharp.Sdk.Extensibility.Tasks.CompileTask.Execute()
   at PostSharp.Sdk.Extensibility.Project.ExecutePhase(String phase)
   at PostSharp.Sdk.Extensibility.Project.Execute()
   at PostSharp.Hosting.PostSharpObject.ExecuteProjects()
   at PostSharp.Hosting.PostSharpObject.InvokeProject(ProjectInvocation projectInvocation)  C:\Projects\Platform\Werp.Models\POSTSHARP  Werp.Models

Do you have any ideas why it so?

update:

If I use OnMethodBoundaryAspect a have other exception:

Error   75  Unhandled exception (2.1.6.14, 32 bit, CLR 4.0, Release): System.NullReferenceException: Object reference not set to an instance of an object.
   at ^R00FfLNj7vE0.^rk33N/hO(OpCodeNumber _0, MetadataDeclaration _1)
   at ^R00FfLNj7vE0.EmitInstructionField(OpCodeNumber _0, IField _1)
   at PostSharp.Sdk.CodeModel.Instruction.Write(BaseInstructionWriter writer)
   at ^zpGNRK5nUM9z.^x98p/iJs13L+(InstructionReader _0)
   at PostSharp.Sdk.CodeModel.MethodBodyDeclaration.^uPrQJ6gs(InstructionBlock _0, IMethodBodyVisitor[] _1, InstructionAction _2, InstructionReader _3, InstructionBlockExceptionHandlingKind _4)
   at ^zpGNRK5nUM9z.^e2BtLyuT(^Kh85h0nXrulm& _0, Int32& _1)
   at ^zpGNRK5nUM9z.^SkiT(^ceSOybcTEumb _0)
   at PostSharp.Sdk.Binary.ModuleWriter.WriteMethodBodies(^ceSOybcTEumb _0, UInt32 _1)
   at ^Up6wxUIUnN6a.^VfvrABjR()
   at ^Up6wxUIUnN6a.^SkiT()
   at ^cyC/TYSlPGB/.^wvPm(^RtksFin57NJ8 _0, ^8gP93Xsl\+Imn _1)
   at PostSharp.Sdk.Extensibility.Tasks.CompileTask.Execute()
   at PostSharp.Sdk.Extensibility.Project.ExecutePhase(String phase)
   at PostSharp.Sdk.Extensibility.Project.Execute()
   at PostSharp.Hosting.PostSharpObject.ExecuteProjects()
   at PostSharp.Hosting.PostSharpObject.InvokeProject(ProjectInvocation projectInvocation)

Any more ideas?