Nevim, jak ty, ale ja dostanu tohle:

Exception class: EConvertError
Exception address: 00408336
--------------------------------------------------------------------
Stack list, generated 17.3.2006 7:18:40
[00408331] SysUtils.ConvertErrorFmt + $19
[00408A58] SysUtils.StrToInt + $2C
[00464D77] Unit1.TForm1.ulozhodnotu (Line 31, "Unit1.pas" + 1) + $11
[00464DA0] Unit1.TForm1.FormActivate (Line 38, "Unit1.pas" + 0) + $0
[00435887] Forms.TCustomForm.Activate + $27
[004364EC] Forms.TCustomForm.CMActivate + $10
[00449DCC] Controls.TControl.WndProc + $188
[0044CCD7] Controls.TWinControl.WndProc + $157

a souhlasi presne i cislo radku
Predpokladam, ze jsi Exception dialog v projektu dal uplne na prvni misto v seznamu pouzitych unit...