c#与halcon混合编程调用时报错#5321的问题如何解决呀？

c#与halcon混合编程调用时报错#5321的问题如何解决呀？

   public bool InitCamera()
    {
        try
        {
           
            this.m_AcqHandle = new HFramegrabber("DirectShow", 1, 1, 0, 0, 0, 0, "default", 8, "default", -1.0, "false", "default", this.m_Name, 0, -1);
            this.m_AcqHandle.SetFramegrabberParam("grab_timeout", 0x1388);
            this.m_bIsOpen = true;
            this.SetCamParams();
            this.SetTriggerMode();
            this.SetFrameRate();
            this.SetExposureTime();
            this.SetGain();
            return true;
        }
        catch (Exception exception)
        {
            //Log.WriteLog("InitCamera Error:" + exception.Message, 0);
            this.m_bIsOpen = false;
            return false;
        }
    }

halcon 初始化 参数错了
或者 相机 和 halcon 初始化顺序不对