[fpc-devel]interbase, ibase60 and fpc1.1 (cvs-update) broken

Jesus Reyes jesusrmx at yahoo.com.mx
Wed Apr 23 20:21:24 CEST 2003

Sorry, I should say that I was using 1.0.8-pre1. With 1.1 I get
Access Violation too, but I can debug!. here is what gdb shows:

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This GDB was configured as "i386-mandrake-linux"...
(gdb) r
Starting program: /home/prog/work/Lazarus/dbgrid/testdbgrid
[New Thread 1024 (LWP 2635)]
Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 1024 (LWP 2635)]
$0812537b in _SYSTEM_ROUND$EXTENDED ()
(gdb) bt
#0  $0812537b in _SYSTEM_ROUND$EXTENDED ()
SENDER=$0, DATA=$8179a60, this=$817afe4)
    at gtkobject.inc:2240
#2  $080c24bf in CNSENDMESSAGE (LM_MESSAGE=1085, SENDER=$0,
DATA=$8179a60) at controls.pp:1090
#3  $08120ce0 in TAPPLICATION__INITIALIZE (this=$817ae84) at
#4  $081359e3 in main () at testdbgrid.lpr:10

Jesus Reyes.

>Jesus Reyes <jesusrmx at yahoo.com.mx> escribió: 
> It seems that >TIBQuery.IsCursorOpen its not implemented, it simply
returns false, this prevents buffer allocation.
> I set 
> function TIBQuery.IsCursorOpen: Boolean;
> begin
>   Result := (FDatabase<>nil);
> end;
> but I'm not sure if that is enought, at least the test proyect in
> dbgrid_dist runs ok. still there are problems on closing the
> program,
> I'm investigating...
> if somebody wants to try here is the link to the lazarus proyect
> and
> fcl/db patches (without this report):
> http://mx.geocities.com/jesusrmx/lazarus/dbgrid_dist.tar.gz

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