Duplicate Error

[PiterGamer]

Error solution:
(The provided solution might not work for your problem)

Error ID: -1
Error Type: NaN
Error Description: The error is undocumented in the error handling system.
Error Solution: NaN

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CallStack:

w _2._5DHero.Entity.GetCenter()
w _2._5DHero.Entity.UpdateEntity()
w _2._5DHero.Level.UpdateOffsetMap()
w _2._5DHero.Level.UpdateEntities()
w _2._5DHero.Level.Update()
w _2._5DHerverworldScreen.Update()
w _2._5DHero.Basic.Update(GameTime gameTime)
w _2._5DHero.DGame.Update(GameTime gameTime)
w Microsoft.Xna.Framework.Game.Tick()
w Microsoft.Xna.Framework.Game.HostIdle(Object sender, EventArgs e)
w Microsoft.Xna.Framework.GameHost.OnIdle()
w Microsoft.Xna.Framework.WindowsGameHost.RunOneFrame()
w Microsoft.Xna.Framework.WindowsGameHost.ApplicationIdle(Object sender, EventArgs e)
w System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FDoIdle(Int32 grfidlef)
w System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
w System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
w System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
w System.Windows.Forms.Application.Run(Form mainForm)
w Microsoft.Xna.Framework.WindowsGameHost.Run()
w Microsoft.Xna.Framework.Game.RunGame(Boolean useBlockingRun)
w Microsoft.Xna.Framework.Game.Run()
w _2._5DHero.Program.Main(String[] args)

 

[Fanta]

Try to provide the Full report not half of it....and put it in a code module by pressing the button that looks like this <>

Edit: also what were you doing when this happened?
Edit2: http://pokemon3d.net/forum/threads/7435/#post-101006, apparently the problem is solved.