PostSharp編譯錯誤

我已經遵循了postsharp 1.5的例子。而我有一個兩個簡單的項目：PostSharp編譯錯誤

一個具有這樣一個方面：

[Serializable] 
public class MyAspectAttribute : OnMethodBoundaryAspect 
{ 
    public override void OnEntry(MethodExecutionEventArgs eventArgs) 
    { 
     Console.WriteLine(eventArgs.Method.Name); 
     base.OnEntry(eventArgs); 
    } 
}

在其他項目我有一個測試用例是這樣的：

public class Test 
{ 
    [MyAspect] 
    public void DoSomething() 
    { 
     Console.Write("aa"); 
    } 
}

在「測試」的同一個項目，我有以下的測試夾具：

[TestFixture] 
public class TestFixture 
{ 
    [Test] 
    public void TestDoSomething() 
    { 
     var a = new Test(); 
     a.DoSomething(); 
    }}

代碼將無法編譯，因爲一個postsharp例外：

Error 2 Unhandled exception: System.InvalidCastException: Unable to cast object of type 'PostSharp.CodeModel.TypeDefDeclaration' to type 'PostSharp.CodeModel.IMethod'. 
    at PostSharp.Laos.Weaver.MethodLevelAspectWeaver.get_TargetMethod() 
    at PostSharp.Laos.Weaver.MethodLevelAspectWeaver.Initialize() 
    at PostSharp.Laos.Weaver.OnMethodBoundaryAspectWeaver.Initialize() 
    at PostSharp.Laos.Weaver.LaosTask.Execute() 
    at PostSharp.Extensibility.Project.ExecutePhase(String phase) 
    at PostSharp.Extensibility.Project.Execute() 
    at PostSharp.Extensibility.PostSharpObject.ExecuteProjects() 
    at PostSharp.Extensibility.PostSharpObject.InvokeProject(ProjectInvocation projectInvocation) 
    at PostSharp.MSBuild.PostSharpRemoteTask.Execute(PostSharpTaskParameters parameters, TaskLoggingHelper log) MyExample.Tests

我該怎麼辦？

來源

2010-03-05 José F. Romaniello