Re: Could not convert variant of type (Null) into type (String)
Can anyone shed any light on the following:
After doing a large import into a copy of 6.13.3.182 trying to “display unchecked records” or view observations generates an error message as follows:
date/time : 2009-04-28, 17:00:39, 781ms
computer name : B029742
user name : Barry
operating system : Windows XP Service Pack 3 build 2600
system language : English
system up time : 9 hours 54 minutes
program up time : 28 seconds
processor : Intel(R) Pentium(R) 4 CPU 3.00GHz
physical memory : 1100/2046 MB (free/total)
free disk space : (C:) 15.45 GB
display mode : 1600x1200, 32 bit
process id : $3e8
allocated memory : 15.31 MB
command line : RecorderApp.exe /198254
executable : RecorderApp.exe
exec. date/time : 2008-11-04 09:45
version : 6.13.3.182
madExcept version : 2.7h
exception class : EOleException
exception message : Could not convert variant of type (Null) into type (String).
main thread ($b24):
007af9ee RecorderApp.exe DialogContainer 98 TdlgContainer.bbOkClick
004b4048 RecorderApp.exe Controls TControl.Click
004a9160 RecorderApp.exe StdCtrls TButton.Click
004a9254 RecorderApp.exe StdCtrls TButton.CNCommand
004b3eb0 RecorderApp.exe Controls TControl.WndProc
004b6f0f RecorderApp.exe Controls TWinControl.WndProc
004a9024 RecorderApp.exe StdCtrls TButtonControl.WndProc
004b3c80 RecorderApp.exe Controls TControl.Perform
004b7047 RecorderApp.exe Controls DoControlMsg
004b769f RecorderApp.exe Controls TWinControl.WMCommand
004b3eb0 RecorderApp.exe Controls TControl.WndProc
004b6f0f RecorderApp.exe Controls TWinControl.WndProc
004b6b8c RecorderApp.exe Controls TWinControl.MainWndProc
004528d8 RecorderApp.exe Classes StdWndProc
7e4292de user32.dll SendMessageW
7e42a993 user32.dll CallWindowProcA
004b6ff3 RecorderApp.exe Controls TWinControl.DefaultHandler
004b4450 RecorderApp.exe Controls TControl.WMLButtonUp
004b3eb0 RecorderApp.exe Controls TControl.WndProc
004b6f0f RecorderApp.exe Controls TWinControl.WndProc
004a9024 RecorderApp.exe StdCtrls TButtonControl.WndProc
004b6b8c RecorderApp.exe Controls TWinControl.MainWndProc
004528d8 RecorderApp.exe Classes StdWndProc
7e4196c2 user32.dll DispatchMessageA
004d4de3 RecorderApp.exe Forms TApplication.ProcessMessage
004d4e1a RecorderApp.exe Forms TApplication.HandleMessage
004d1989 RecorderApp.exe Forms TCustomForm.ShowModal
00915e14 RecorderApp.exe FormActions 1253 TdmFormActions.RunAction
00915ce0 RecorderApp.exe FormActions 1228 TdmFormActions.ExecuteComAction
00451c23 RecorderApp.exe Classes TBasicAction.Execute
004bf301 RecorderApp.exe ActnList TContainedAction.Execute
004bffa3 RecorderApp.exe ActnList TCustomAction.Execute
00451af7 RecorderApp.exe Classes TBasicActionLink.Execute
004c5a7f RecorderApp.exe Menus TMenuItem.Click
004c6d33 RecorderApp.exe Menus TMenu.DispatchCommand
004c7aba RecorderApp.exe Menus TPopupList.WndProc
004c7a09 RecorderApp.exe Menus TPopupList.MainWndProc
004528d8 RecorderApp.exe Classes StdWndProc
7e4196c2 user32.dll DispatchMessageA
004d4de3 RecorderApp.exe Forms TApplication.ProcessMessage
004d4e1a RecorderApp.exe Forms TApplication.HandleMessage
004d503a RecorderApp.exe Forms TApplication.Run
0099f832 RecorderApp.exe RecorderApp 317 initialization
Digital Development Manager | Field Studies Council
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