C# .Net服务失败，新线程启动方法出现FileNotFound异常

我有一个我编写的服务，它执行核心业务逻辑和功能。该服务被设计为一个项目中的服务包装器以及Windows Library项目中的所有功能。我还有控制台applcaton，它也包装了Windows库项目

在我们的预生产环境中，这一切都很好。服务开始了，一切都进行得很顺利

在我们的生产环境中，服务无法启动

Application: URTWorkerService.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.IO.FileNotFoundException
Stack:
   at URTWorker.Worker.Run()
   at System.Threading.ThreadHelper.ThreadStart_Context(System.Object)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
   at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object)
   at System.Threading.ThreadHelper.ThreadStart()

我觉得这很奇怪，于是添加了一个Debug.WriteLine（）调用，如下所示：

/// <summary>
/// Entry point method into the Worker class
/// </summary>
public void Run()
{
    Debug.WriteLine("Did we make it this far?");
    var exitEventArgs = ExitEventArgs.Clear;
    try
    {
        BroadcastEcho("Worker::Run::Enter", TraceLevel.Verbose);
        WorkerStartedOn = DateTime.Now;
        State = AsyncState.Running;

        BroadcastEcho("Worker::Run::Pre initialize", TraceLevel.Verbose);
        Initialize();
        BroadcastEcho("Worker::Run::Post initialize", TraceLevel.Verbose);

        ExecuteWorkerLoop();
    }
    catch (Exception ex)
    {
        exitEventArgs.Reason = ExitReason.Exception;
        var vars = new Dictionary<string, string>();

        StandardMessage message;

        // TODO Comment about this
        if (ex is FormatException && ex.Message.Contains("FieldNames.cs"))
        {
            BroadcastEcho("The field definition has changed. Generating new code file.", ex);
            var path = CreateConstantsCodeFile();
            BroadcastEcho("The file has been saved to " + path, TraceLevel.Error);
            vars.Add("FieldsNamesPath", path);
            message = StandardMessage.NewFieldsNameFile;
        }
        else
        {
            BroadcastEcho("An unhandled exception was thrown", ex);
            vars.Add("ExtraInfo", "<b>This is a crashing exception.</b>");
            message = StandardMessage.UnhandledError;
        }
        Notifier.SendErrorMail(message, vars, ex);

    }

    var lastCount = -1;
    while (Notifier.MailInTransit.Count > 0)
    {
        if (lastCount != Notifier.MailInTransit.Count)
        {
            var suffix = (
                lastCount != 1
                    ? "s"
                    : string.Empty);

            lastCount = Notifier.MailInTransit.Count;
            BroadcastEcho(string.Format("Waiting for {0} mail item{1} to finish sending", lastCount, suffix), TraceLevel.Info);
        }

        Thread.Sleep(0);
    }

    State = AsyncState.Stopped;
    BroadcastEcho("Worker::Run::Exit", TraceLevel.Verbose);
    Exit(exitEventArgs);
}

您可以看到所有的

broadcastedecho（）

消息，如TraceLevel值所示，但是

Debug.WriteLine（）

从未出现

然后我认为这可能是程序集绑定的问题。以下是融合日志结果：

*** Assembly Binder Log Entry  (1/24/2013 @ 7:47:52 AM) ***

The operation was successful.
Bind result: hr = 0x0. The operation completed successfully.

Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Running under executable  C:\RTWorker\URTWorkerService.exe
--- A detailed error log follows. 

=== Pre-bind state information ===
LOG: User = REDMOND\msrrtsa
LOG: DisplayName = URTWorker, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
 (Fully-specified)
LOG: Appbase = file:///C:/RTWorker/
LOG: Initial PrivatePath = NULL
LOG: Dynamic Base = NULL
LOG: Cache Base = NULL
LOG: AppName = URTWorkerService.exe
Calling assembly : URTWorkerService, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\RTWorker\URTWorkerService.exe.Config
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Attempting download of new URL file:///C:/RTWorker/URTWorker.DLL.
LOG: Assembly download was successful. Attempting setup of file: C:\RTWorker\URTWorker.dll
LOG: Entering run-from-source setup phase.
LOG: Assembly Name is: URTWorker, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
LOG: Binding succeeds. Returns assembly from C:\RTWorker\URTWorker.dll.
LOG: Assembly is loaded in default load context.

这两台计算机都是Windows Server 2008 R2 SP1。预生产是一台虚拟机，生产是一台物理机

---

关于它可能是什么的任何建议？

在黑暗中拍摄，显式强制刷新（）或设置Debug.AutoFlush=true？

我发现了问题

首先，我应该查看所有的Fusion日志，而不仅仅是应用于

URTWorker.dll

的日志

*** Assembly Binder Log Entry  (1/24/2013 @ 8:53:57 AM) ***

The operation failed.
Bind result: hr = 0x80070002. The system cannot find the file specified.

Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Running under executable  C:\RTWorker\URTWorkerService.exe
--- A detailed error log follows. 

=== Pre-bind state information ===
LOG: User = REDMOND\msrrtsa
LOG: DisplayName = Microsoft.TeamFoundation.WorkItemTracking.Client, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
 (Fully-specified)
LOG: Appbase = file:///C:/RTWorker/
LOG: Initial PrivatePath = NULL
LOG: Dynamic Base = NULL
LOG: Cache Base = NULL
LOG: AppName = URTWorkerService.exe
Calling assembly : URTWorker, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\RTWorker\URTWorkerService.exe.Config
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Post-policy reference: Microsoft.TeamFoundation.WorkItemTracking.Client, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
LOG: GAC Lookup was unsuccessful.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client.DLL.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client/Microsoft.TeamFoundation.WorkItemTracking.Client.DLL.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client.EXE.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client/Microsoft.TeamFoundation.WorkItemTracking.Client.EXE.
LOG: All probing URLs attempted and failed.

失败的绑定指示在没有安装Team Foundation客户机库时无法找到它们，并将引用设置为“代码> CopyStudio＝Trime并不能获取所有内容。

这给了我一个更好的方向

---

现在，如果.Net有更好的异常方法（“FileNoteFound:Cannot load assembly XXX.”，那就太好了。

检查您在web.config中给出的文件路径，并在Approver中更正

*** Assembly Binder Log Entry  (1/24/2013 @ 8:53:57 AM) ***

The operation failed.
Bind result: hr = 0x80070002. The system cannot find the file specified.

Assembly manager loaded from:  C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Running under executable  C:\RTWorker\URTWorkerService.exe
--- A detailed error log follows. 

=== Pre-bind state information ===
LOG: User = REDMOND\msrrtsa
LOG: DisplayName = Microsoft.TeamFoundation.WorkItemTracking.Client, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
 (Fully-specified)
LOG: Appbase = file:///C:/RTWorker/
LOG: Initial PrivatePath = NULL
LOG: Dynamic Base = NULL
LOG: Cache Base = NULL
LOG: AppName = URTWorkerService.exe
Calling assembly : URTWorker, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null.
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\RTWorker\URTWorkerService.exe.Config
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
LOG: Post-policy reference: Microsoft.TeamFoundation.WorkItemTracking.Client, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
LOG: GAC Lookup was unsuccessful.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client.DLL.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client/Microsoft.TeamFoundation.WorkItemTracking.Client.DLL.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client.EXE.
LOG: Attempting download of new URL file:///C:/RTWorker/Microsoft.TeamFoundation.WorkItemTracking.Client/Microsoft.TeamFoundation.WorkItemTracking.Client.EXE.
LOG: All probing URLs attempted and failed.