实际上我正在开发OpenCV。我创建了两个应用程序，一个是Windows窗体应用程序，另一个是窗口服务，应用程序包含相同的代码。 当我将其作为Windows应用程序运行时，一切正常。当我试图将它作为Windows服务运行时，它会抛出异常。
我曾搜索过这个例外，他们说它会发生bcz缺乏内存管理。我可以克服这个异常。
Application: DSG Service.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.AccessViolationException
at Emgu.CV.CvInvoke.CvCascadeClassifierDetectMultiScale(IntPtr, IntPtr,IntPtr, Double, Int32, Int32, System.Drawing.Size, System.Drawing.Size)
at Emgu.CV.CascadeClassifier.DetectMultiScale(Emgu.CV.Image`2<Emgu.CV.Structure.Gra y,Byte>, Double, Int32, System.Drawing.Size, System.Drawing.Size)
at DSG.Service.ReadMyFace.Timer_Frame_Grabber_Tick(System.Object,System.Timers.ElapsedEventArgs)
at System.Timers.Timer.MyTimerCallback(System.Object)
at System.Threading.TimerQueueTimer.CallCallbackInContext(System.Object)
at System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.ExecutionContext.Run(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)
at System.Threading.TimerQueueTimer.CallCallback()
at System.Threading.TimerQueueTimer.Fire()
at System.Threading.TimerQueue.FireNextTimers()
at System.Threading.TimerQueue.AppDomainTimerCallback()
Faulting application name: DSG Service.exe, version: 1.0.0.0, time stamp: 0x56fca95e
Faulting module name: opencv_objdetect2410.dll, version: 0.0.0.0, time stamp: 0x547df585
Exception code: 0xc0000005
Fault offset: 0x00028768
Faulting process id: 0xd40
Faulting application start time: 0x01d18b06f8432dbd
Faulting application path: E:\Amit\Projects\DSG\DotNetClient\DSG.Application\DSG Service.exe
Faulting module path: E:\Amit\Projects\DSG\DotNetClient\DSG.Application\x86\opencv_objdetect2410.dll
Report Id: 388a222d-f6fa-11e5-96cb-fcaa14a29764