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Thread: Floating point inexact result exception in TFDTable Component in Delphi



Permlink Replies: 3 - Last Post: May 8, 2016 8:08 PM Last Post By: Dmitry Arefiev
Vishal Tiwari

Posts: 10
Registered: 3/27/10
Floating point inexact result exception in TFDTable Component in Delphi
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  Posted: May 2, 2016 11:36 PM
I am using TFDTable component in Delphi Seattle. I have kept this table component at design time.

While executing TFDTable(Compo).Open

I get error while debugging (Ctrl +F7) "Floating point inexact result at 0042F353"

I googled, but got the reason but didn't get exactly what it is.

Any suggestions?

Reference URL:

http://www.delphigroups.info/2/e8/524771.html

http://www.umiacs.umd.edu/~resnik/ling645_sp2002/cmu_manual/node19.html
Dmitry Arefiev

Posts: 1,406
Registered: 12/7/03
Re: Floating point inexact result exception in TFDTable Component in Delphi
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  Posted: May 2, 2016 11:53 PM   in response to: Vishal Tiwari in response to: Vishal Tiwari
Please provide the call stack for this exception.

--
With best regards,
Dmitry
Vishal Tiwari

Posts: 10
Registered: 3/27/10
Re: Floating point inexact result exception in TFDTable Component in Delphi
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  Posted: May 5, 2016 4:16 AM   in response to: Dmitry Arefiev in response to: Dmitry Arefiev
Dmitry Arefiev wrote:
Please provide the call stack for this exception.

--
With best regards,
Dmitry

The stack information is from launching the application. Stack info. is not generating when I launch the respective form and perform the specific operations:

Thread Start: Thread ID: 3032. Process MyProject.exe (2404)
Process Start: C:\P4\delphi\iqwin\Win\MyProject.exe. Base Address: $00400000. Process MyProject.exe (2404)
Module Load: MyProject.exe. Has Debug Info. Base Address: $00400000. Process MyProject.exe (2404)
Module Load: ntdll.dll. No Debug Info. Base Address: $77A50000. Process MyProject.exe (2404)
Module Load: KERNEL32.dll. No Debug Info. Base Address: $75460000. Process MyProject.exe (2404)
Module Load: KERNELBASE.dll. No Debug Info. Base Address: $76FC0000. Process MyProject.exe (2404)
Module Load: OLEAUT32.dll. No Debug Info. Base Address: $77940000. Process MyProject.exe (2404)
Module Load: msvcrt.dll. No Debug Info. Base Address: $769A0000. Process MyProject.exe (2404)
Module Load: combase.dll. No Debug Info. Base Address: $772A0000. Process MyProject.exe (2404)
Module Load: RPCRT4.dll. No Debug Info. Base Address: $76D80000. Process MyProject.exe (2404)
Module Load: SspiCli.dll. No Debug Info. Base Address: $74B20000. Process MyProject.exe (2404)
Module Load: CRYPTBASE.dll. No Debug Info. Base Address: $74B10000. Process MyProject.exe (2404)
Module Load: bcryptPrimitives.dll. No Debug Info. Base Address: $74AB0000. Process MyProject.exe (2404)
Module Load: SECHOST.dll. No Debug Info. Base Address: $74F30000. Process MyProject.exe (2404)
Module Load: ADVAPI32.dll. No Debug Info. Base Address: $76A60000. Process MyProject.exe (2404)
Module Load: USER32.dll. No Debug Info. Base Address: $76B40000. Process MyProject.exe (2404)
Module Load: GDI32.dll. No Debug Info. Base Address: $74DE0000. Process MyProject.exe (2404)
Module Load: ole32.dll. No Debug Info. Base Address: $77540000. Process MyProject.exe (2404)
Module Load: SHELL32.dll. No Debug Info. Base Address: $75550000. Process MyProject.exe (2404)
Module Load: Windows.Storage.dll. No Debug Info. Base Address: $74F80000. Process MyProject.exe (2404)
Module Load: SHLWAPI.dll. No Debug Info. Base Address: $77730000. Process MyProject.exe (2404)
Module Load: AppCore.dll. No Debug Info. Base Address: $76D10000. Process MyProject.exe (2404)
Module Load: SHCORE.dll. No Debug Info. Base Address: $76C80000. Process MyProject.exe (2404)
Module Load: POWRPROF.dll. No Debug Info. Base Address: $76950000. Process MyProject.exe (2404)
Module Load: profapi.dll. No Debug Info. Base Address: $77780000. Process MyProject.exe (2404)
Module Load: COMDLG32.dll. No Debug Info. Base Address: $77460000. Process MyProject.exe (2404)
Module Load: VERSION.dll. No Debug Info. Base Address: $74060000. Process MyProject.exe (2404)
Module Load: MPR.dll. No Debug Info. Base Address: $73FB0000. Process MyProject.exe (2404)
Module Load: SHFOLDER.dll. No Debug Info. Base Address: $73FF0000. Process MyProject.exe (2404)
Module Load: NETAPI32.dll. No Debug Info. Base Address: $73FD0000. Process MyProject.exe (2404)
Module Load: COMCTL32.dll. No Debug Info. Base Address: $73C80000. Process MyProject.exe (2404)
Module Load: WININET.dll. No Debug Info. Base Address: $73420000. Process MyProject.exe (2404)
Module Load: WINSPOOL.DRV. No Debug Info. Base Address: $73660000. Process MyProject.exe (2404)
Module Load: oledlg.dll. No Debug Info. Base Address: $74030000. Process MyProject.exe (2404)
Module Load: OLEACC.dll. No Debug Info. Base Address: $739E0000. Process MyProject.exe (2404)
Module Load: WINMM.dll. No Debug Info. Base Address: $74000000. Process MyProject.exe (2404)
Module Load: WSOCK32.dll. No Debug Info. Base Address: $74050000. Process MyProject.exe (2404)
Module Load: WS2_32.dll. No Debug Info. Base Address: $74D40000. Process MyProject.exe (2404)
Module Load: NSI.dll. No Debug Info. Base Address: $77A40000. Process MyProject.exe (2404)
Module Load: gdiplus.dll. No Debug Info. Base Address: $72FE0000. Process MyProject.exe (2404)
Module Load: ODBCCP32.dll. No Debug Info. Base Address: $6B6C0000. Process MyProject.exe (2404)
Module Load: wkscli.dll. No Debug Info. Base Address: $73ED0000. Process MyProject.exe (2404)
Module Load: srvcli.dll. No Debug Info. Base Address: $73EB0000. Process MyProject.exe (2404)
Module Load: netutils.dll. No Debug Info. Base Address: $73E90000. Process MyProject.exe (2404)
Module Load: bcrypt.dll. No Debug Info. Base Address: $74700000. Process MyProject.exe (2404)
Module Load: WINMMBASE.dll. No Debug Info. Base Address: $739B0000. Process MyProject.exe (2404)
Module Load: CFGMGR32.dll. No Debug Info. Base Address: $74DA0000. Process MyProject.exe (2404)
Module Load: DEVOBJ.dll. No Debug Info. Base Address: $74310000. Process MyProject.exe (2404)
Module Load: IMM32.dll. No Debug Info. Base Address: $77260000. Process MyProject.exe (2404)
Module Load: MSCTF.dll. No Debug Info. Base Address: $77140000. Process MyProject.exe (2404)
Thread Start: Thread ID: 2664. Process MyProject.exe (2404)
Module Load: CSCAPI.dll. No Debug Info. Base Address: $73EA0000. Process MyProject.exe (2404)
Module Load: UxTheme.dll. No Debug Info. Base Address: $74110000. Process MyProject.exe (2404)
Module Load: dwmapi.dll. No Debug Info. Base Address: $73870000. Process MyProject.exe (2404)
Module Load: WTSAPI32.dll. No Debug Info. Base Address: $73EE0000. Process MyProject.exe (2404)
Module Load: WINSTA.dll. No Debug Info. Base Address: $736D0000. Process MyProject.exe (2404)
Module Load: RICHED20.dll. No Debug Info. Base Address: $6FD60000. Process MyProject.exe (2404)
Module Load: USP10.dll. No Debug Info. Base Address: $6FD40000. Process MyProject.exe (2404)
Module Load: msls31.dll. No Debug Info. Base Address: $6FD10000. Process MyProject.exe (2404)
Module Load: OLEPRO32.DLL. No Debug Info. Base Address: $73850000. Process MyProject.exe (2404)
Thread Start: Thread ID: 2636. Process MyProject.exe (2404)
Module Load: HHCTRL.OCX. No Debug Info. Base Address: $6A150000. Process MyProject.exe (2404)
Module Load: sxs.dll. No Debug Info. Base Address: $718E0000. Process MyProject.exe (2404)
Module Load: CLBCatQ.DLL. No Debug Info. Base Address: $74CB0000. Process MyProject.exe (2404)
Module Load: CRYPTSP.dll. No Debug Info. Base Address: $743B0000. Process MyProject.exe (2404)
Module Load: RSAENH.dll. No Debug Info. Base Address: $74380000. Process MyProject.exe (2404)
Thread Start: Thread ID: 2716. Process MyProject.exe (2404)
Thread Start: Thread ID: 1992. Process MyProject.exe (2404)
Thread Start: Thread ID: 2540. Process MyProject.exe (2404)
Module Load: idapi32.dll. No Debug Info. Base Address: $4BDE0000. Process MyProject.exe (2404)
Module Load: idr20009.dll. No Debug Info. Base Address: $4C9E0000. Process MyProject.exe (2404)
Module Load: bantam.dll. No Debug Info. Base Address: $4E8E0000. Process MyProject.exe (2404)
Module Load: ODBC32.dll. No Debug Info. Base Address: $6BDD0000. Process MyProject.exe (2404)
Module Load: DPAPI.dll. No Debug Info. Base Address: $6D420000. Process MyProject.exe (2404)
Module Unload: DPAPI.dll. Process MyProject.exe (2404)
Module Unload: ODBC32.dll. Process MyProject.exe (2404)
Module Load: ODBC32.dll. No Debug Info. Base Address: $6BDD0000. Process MyProject.exe (2404)
Module Load: DPAPI.dll. No Debug Info. Base Address: $6D420000. Process MyProject.exe (2404)
Module Load: OCI.dll. No Debug Info. Base Address: $10000000. Process MyProject.exe (2404)
Module Load: PSAPI.DLL. No Debug Info. Base Address: $76E30000. Process MyProject.exe (2404)
Module Load: MSVCR80.dll. No Debug Info. Base Address: $71290000. Process MyProject.exe (2404)
Module Load: OraOCIEI11.dll. No Debug Info. Base Address: $10100000. Process MyProject.exe (2404)
Module Load: CRYPT32.dll. No Debug Info. Base Address: $76E40000. Process MyProject.exe (2404)
Module Load: MSASN1.dll. No Debug Info. Base Address: $77290000. Process MyProject.exe (2404)
Module Load: IPHLPAPI.DLL. No Debug Info. Base Address: $74470000. Process MyProject.exe (2404)
Module Load: Secur32.dll. No Debug Info. Base Address: $6D410000. Process MyProject.exe (2404)
Module Load: dbghelp.dll. No Debug Info. Base Address: $722B0000. Process MyProject.exe (2404)
Module Load: WINNSI.DLL. No Debug Info. Base Address: $74460000. Process MyProject.exe (2404)
Module Load: MSWSOCK.dll. No Debug Info. Base Address: $746B0000. Process MyProject.exe (2404)
Module Load: NAPINSP.dll. No Debug Info. Base Address: $73770000. Process MyProject.exe (2404)
Module Load: PNRPNSP.dll. No Debug Info. Base Address: $70710000. Process MyProject.exe (2404)
Module Load: nlaapi.dll. No Debug Info. Base Address: $706F0000. Process MyProject.exe (2404)
Module Load: DNSAPI.dll. No Debug Info. Base Address: $744A0000. Process MyProject.exe (2404)
Module Load: WINRNR.dll. No Debug Info. Base Address: $706E0000. Process MyProject.exe (2404)
Module Load: rasadhlp.dll. No Debug Info. Base Address: $74400000. Process MyProject.exe (2404)
Module Load: fwpuclnt.dll. No Debug Info. Base Address: $74410000. Process MyProject.exe (2404)
Thread Start: Thread ID: 1584. Process MyProject.exe (2404)
Module Load: sqlora8.dll. No Debug Info. Base Address: $4D5E0000. Process MyProject.exe (2404)
Module Load: dbxora.dll. No Debug Info. Base Address: $09B30000. Process MyProject.exe (2404)
Module Load: idpdx32.dll. No Debug Info. Base Address: $4CDE0000. Process MyProject.exe (2404)
Thread Start: Thread ID: 1840. Process MyProject.exe (2404)
Thread Start: Thread ID: 4052. Process MyProject.exe (2404)
Module Load: DataExchange.dll. No Debug Info. Base Address: $706A0000. Process MyProject.exe (2404)
Module Load: d2d1.dll. No Debug Info. Base Address: $70210000. Process MyProject.exe (2404)
Module Load: d3d11.dll. No Debug Info. Base Address: $6FFF0000. Process MyProject.exe (2404)
Module Load: dcomp.dll. No Debug Info. Base Address: $6FF50000. Process MyProject.exe (2404)
Module Load: dxgi.dll. No Debug Info. Base Address: $6FED0000. Process MyProject.exe (2404)
Module Load: twinapi.appcore.dll. No Debug Info. Base Address: $6FE10000. Process MyProject.exe (2404)
Module Load: USERENV.dll. No Debug Info. Base Address: $6FDF0000. Process MyProject.exe (2404)
Thread Exit: Thread ID: 2664. Process MyProject.exe (2404)
Thread Exit: Thread ID: 2540. Process MyProject.exe (2404)
Thread Exit: Thread ID: 2636. Process MyProject.exe (2404)
Dmitry Arefiev

Posts: 1,406
Registered: 12/7/03
Re: Floating point inexact result exception in TFDTable Component in Delphi
Click to report abuse...   Click to reply to this thread Reply
  Posted: May 8, 2016 8:08 PM   in response to: Vishal Tiwari in response to: Vishal Tiwari
This is Modules view output, but not a Call Stack view output.

--
With best regards,
Dmitry
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Helpful Answer (5 pts)
Correct Answer (10 pts)

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