entering spike detector settings after saving hardware settings causes a crash

[GoogleCodeExporter]

What steps will reproduce the problem?
1. see summary
2.
3.

What is the expected output? What do you see instead?
i expect to be able to change the spike settings but it crashes when trying to 
do so.  I am able to change the settings if that is the first thing I do once 
starting in debugger. 

What version of the product are you using? On what operating system?
revision 340

Please provide any additional information below.
     **** OUTER-EXCEPTION START ****
    MESSAGE: Object reference not set to an instance of an object.
    SOURCE: NeuroRighter
    TARGET: Void thresholdMultiplier_ValueChanged(System.Object, System.EventArgs)
    STACK:    at NeuroRighter.SpikeDetection.SpikeDetSettings.thresholdMultiplier_ValueChanged(Object sender, EventArgs e) in C:\Documents and Settings\Lab\Desktop\Chad\New Folder\NeuroRighter\SpikeDetection\SpikeDetSettings.cs:line 105
   at System.Windows.Forms.NumericUpDown.OnValueChanged(EventArgs e)
   at System.Windows.Forms.NumericUpDown.set_Value(Decimal value)
   at System.Windows.Forms.NumericUpDown.UpButton()
   at System.Windows.Forms.UpDownBase.OnUpDown(Object source, UpDownEventArgs e)
   at System.Windows.Forms.UpDownBase.UpDownButtons.OnUpDown(UpDownEventArgs upevent)
   at System.Windows.Forms.UpDownBase.UpDownButtons.BeginButtonPress(MouseEventArgs e)
   at System.Windows.Forms.UpDownBase.UpDownButtons.OnMouseDown(MouseEventArgs e)
   at System.Windows.Forms.Control.WmMouseDown(MessA first chance exception of type 'System.NullReferenceException' occurred in NeuroRighter.exe
age& m, MouseButtons button, Int32 clicks)
   at System.Windows.Forms.Control.WndProc(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   at System.Windows.Forms.NativeWindow.DebuggableCallback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)
   at System.Windows.Forms.UnsafeNativeMethods.DispatchMessageW(MSG& msg)
   at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(Int32 dwComponentID, Int32 reason, Int32 pvLoopData)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
   at System.Windows.Forms.Application.Run(Form mainForm)
   at NeuroRighter.Program.Main() in C:\Documents and Settings\Lab\Desktop\Chad\New Folder\NeuroRighter\The thread 0x13e0 has exited with code 0 (0x0).
The thread 0xd5c has exited with code 0 (0x0).
Program.cs:line 55

Original issue reported on code.google.com by chadwick...@gmail.com on 13 Jul 2011 at 9:39

[GoogleCodeExporter]

Fixed in R342

Original comment by jonathan...@gmail.com on 13 Jul 2011 at 9:40

[GoogleCodeExporter]

Fixed in R342

Original comment by jonathan...@gmail.com on 13 Jul 2011 at 9:41

• Changed state: Fixed