tealman353
New member
Hello again friends:
I am having trouble with Helix V3.
It worked perfectly last year when I was using Windows XP, but that computer has since crashed.
I have a new computer with Windows 8.1 and I'd rather not buy a Windows XP CD and a new hard drive for the old machine.
So this is the error I get when I click the Comm Port drop-down arrow in the Tools tab of the HNS.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at Helix_Network_Supervisor_3_1.XBeeSerialPort.SetPortNames(Object obj)
at System.Windows.Forms.ComboBox.OnDropDown(EventArgs e)
at System.Windows.Forms.ComboBox.WmReflectCommand(Message& m)
at System.Windows.Forms.ComboBox.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
No matter what I try, I can't get the HNS to recognize my USB-to-RS485 module, which is connected at COM3.
I'm using a wired Helix V3 board.
I set the MP3 chipset to the correct value.
I've confirmed with Device Manager that the RS485 module is indeed working correctly and the driver is installed.
It does recognize my wireless mouse, which is connected at COM1, but doesn't list any of the other COM ports.
The error makes me think the Helix is trying to find the XBee radio which I am not using.
I've uninstalled and reinstalled the HNS twice.
What do you guys think?
-Tim
I am having trouble with Helix V3.
It worked perfectly last year when I was using Windows XP, but that computer has since crashed.
I have a new computer with Windows 8.1 and I'd rather not buy a Windows XP CD and a new hard drive for the old machine.
So this is the error I get when I click the Comm Port drop-down arrow in the Tools tab of the HNS.
************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
at Helix_Network_Supervisor_3_1.XBeeSerialPort.SetPortNames(Object obj)
at System.Windows.Forms.ComboBox.OnDropDown(EventArgs e)
at System.Windows.Forms.ComboBox.WmReflectCommand(Message& m)
at System.Windows.Forms.ComboBox.WndProc(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
No matter what I try, I can't get the HNS to recognize my USB-to-RS485 module, which is connected at COM3.
I'm using a wired Helix V3 board.
I set the MP3 chipset to the correct value.
I've confirmed with Device Manager that the RS485 module is indeed working correctly and the driver is installed.
It does recognize my wireless mouse, which is connected at COM1, but doesn't list any of the other COM ports.
The error makes me think the Helix is trying to find the XBee radio which I am not using.
I've uninstalled and reinstalled the HNS twice.
What do you guys think?
-Tim