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Hello Antonio

I have a casual GPF error and don't know how to resolve .

The message is :Offset : 001fb5f

and this is the section of the MAP file

0001:0001F02C c611_0
0001:0001F02C __SetAcceleratorTable
0001:0001F047 _HB_FUN_SETIDLEACT
0001:0001F04C _HB_FUN___GENGPF
0001:0001F058 _HB_FUN_WINRUN
0001:0001F118 _GetWndApp
0001:0001F122 _SetWndApp
0001:0001F138 _HB_FUN_CGETDIR
0001:0001F138 c613_0
0001:0001F250 c615_0
0001:0001F250 _HB_FUN_GETDLGITEM
0001:0001F276 _HB_FUN_NEXTDLGTAB
0001:0001F2A2 _HB_FUN_GETCTRLID
0001:0001F2BC c617_0
0001:0001F2BC ComDlgHkFile
0001:0001F374 _HB_FUN_CGETFILE
0001:0001F748 _HB_FUN_NGETFILEFILTER
0001:0001F75C c619_0
0001:0001F75C _HB_FUN_GETPRADD
0001:0001F77F _HB_FUN_GETPROCADD
0001:0001F833 _HB_FUN_SETPROCADDRESS
0001:0001F848 c621_0
0001:0001F848 _HB_FUN_GETSTOCKOBJECT
0001:0001F862 _HB_FUN_SETBLACKPEN
0001:0001F884 _HB_FUN_SETWHITEPEN
0001:0001F8A8 _HB_FUN_GETWINDOWTEXT
0001:0001F8A8 c623_0
0001:0001F90C _HB_FUN_MGETLINE
0001:0001F958 _HB_FUN_MGETREPLACE
0001:0001F982 _HB_FUN_GETWINTXTLENGHT
0001:0001F99C _HB_FUN_GETTEXTWIDTH
0001:0001F99C c625_0
0001:0001FA30 _HB_FUN_GETTEXTHEIGHT
0001:0001FAA4 _HB_FUN_GETWINDOW
0001:0001FAA4 c627_0
0001:0001FAC7 _HB_FUN_GETWNDTASK
0001:0001FAE3 _HB_FUN_GETWINDOWWORD
0001:0001FB09 _HB_FUN_CHILDWINDOWFROMPOINT
0001:0001FB4C _HB_FUN_GETWINDOWTHREADPROCESSID
0001:0001FB68 c629_0
0001:0001FC79 __fwAddGlobal
0001:0001FCBB __fwDelGlobal
0001:0001FD16 __fwLoadLibrary
0001:0001FDF0 __fwFreeLibrary
0001:0001FEB6 __fwFreeLibInstance
0001:0001FFB9 __fwFreeAllGlobals
0001:0001FFD8 __fwFreeAllLibrarys

any help is appreciate

Regards Maurizio

Mauricio,

Have you tested it with Harbour ?

Harbour should properly trap the GPF and report where it comes from.

Antonio

unfortunately the programm is in xHarbour and it is difficult to trasport in Harbour .

Maurizio

Maurizio wrote:Antonio

unfortunately the programm is in xHarbour and it is difficult to trasport in Harbour .

Maurizio

Why? xHarbour and Harbour have not so many differences. I'm able to compile my apps with Harbour or xHarbour without problems.

EMG

Antonio

I isolate the problem .
I have a dialog with 80 BtmBmp .
A timer every 5 sec. check a status and change the BMP of the buttons with the command :
For nX == 1 To 80
oBmp[x]:Setfile( iif(lStatus,cBmp1,cBmp2) )
NEXT

The problem is that after 10 minutes I have the GPF error and i think that is in the function
PalBmpFree( ::hBitmap1, ::hPalette1 ) OF ::FreeBitmaps() OF ::Setfile()

This is with FW June 2009

With a old version of FW March 2008 all works fine .


Regards Maurizio

Maurizio,

Are you using a static variable to avoid reentrancy:

Code: Select all  Expand view

if ! lWorking
   lWorking = .T.
   ... do the work
   lWorking = .F.
endif
 

Antonio ,

At the moment for remove the GPF I have limited the use of :setfile() only at the Button changed .
But I suppose that if it is a problem of lack of memory I have only stretch the live of the programm but
don't solve the problem.

Regards Maurizio

Maurizio, I managed to reproduce the same problem. The problem with this function freebitmaps (), after a while using the system generates a GPF me.

You could solve the problem?

Maurizio wrote:Hello Antonio

I have a casual GPF error and don't know how to resolve .

The message is :Offset : 001fb5f

and this is the section of the MAP file

0001:0001F02C c611_0
0001:0001F02C __SetAcceleratorTable
0001:0001F047 _HB_FUN_SETIDLEACT
0001:0001F04C _HB_FUN___GENGPF
0001:0001F058 _HB_FUN_WINRUN
0001:0001F118 _GetWndApp
0001:0001F122 _SetWndApp
0001:0001F138 _HB_FUN_CGETDIR
0001:0001F138 c613_0
0001:0001F250 c615_0
0001:0001F250 _HB_FUN_GETDLGITEM
0001:0001F276 _HB_FUN_NEXTDLGTAB
0001:0001F2A2 _HB_FUN_GETCTRLID
0001:0001F2BC c617_0
0001:0001F2BC ComDlgHkFile
0001:0001F374 _HB_FUN_CGETFILE
0001:0001F748 _HB_FUN_NGETFILEFILTER
0001:0001F75C c619_0
0001:0001F75C _HB_FUN_GETPRADD
0001:0001F77F _HB_FUN_GETPROCADD
0001:0001F833 _HB_FUN_SETPROCADDRESS
0001:0001F848 c621_0
0001:0001F848 _HB_FUN_GETSTOCKOBJECT
0001:0001F862 _HB_FUN_SETBLACKPEN
0001:0001F884 _HB_FUN_SETWHITEPEN
0001:0001F8A8 _HB_FUN_GETWINDOWTEXT
0001:0001F8A8 c623_0
0001:0001F90C _HB_FUN_MGETLINE
0001:0001F958 _HB_FUN_MGETREPLACE
0001:0001F982 _HB_FUN_GETWINTXTLENGHT
0001:0001F99C _HB_FUN_GETTEXTWIDTH
0001:0001F99C c625_0
0001:0001FA30 _HB_FUN_GETTEXTHEIGHT
0001:0001FAA4 _HB_FUN_GETWINDOW
0001:0001FAA4 c627_0
0001:0001FAC7 _HB_FUN_GETWNDTASK
0001:0001FAE3 _HB_FUN_GETWINDOWWORD
0001:0001FB09 _HB_FUN_CHILDWINDOWFROMPOINT
0001:0001FB4C _HB_FUN_GETWINDOWTHREADPROCESSID
0001:0001FB68 c629_0
0001:0001FC79 __fwAddGlobal
0001:0001FCBB __fwDelGlobal
0001:0001FD16 __fwLoadLibrary
0001:0001FDF0 __fwFreeLibrary
0001:0001FEB6 __fwFreeLibInstance
0001:0001FFB9 __fwFreeAllGlobals
0001:0001FFD8 __fwFreeAllLibrarys

any help is appreciate

Regards Maurizio

The error is on _HB_FUN_GETWINDOWTHREADPROCESSID

Hello SGS

I think that the problem is a lack of memory and I am not able to resolve it. Personally I think that Antonio should look into it .

Maurizio

thanks

Maurizio

try with this, put in your main prg

Code: Select all  Expand view

function PalBmpFree( hBmp, hPal )

   DeleteObject( hBmp )
   DeleteObject( hPal )

return nil