Yes I agree but how can I correct this error, please.
here is again my code:
//to count all records in my database
errCPDB = CPDB_CompterEnregistrement(Record,&numItems);
//I go to the first record
errCPDB = CPDB_LirePremier(Record);
for (i=0;i<numItems;i++)
{
//I read a field in my database
CPDB_LireEntier(Record,"ID", &val);
if (val==IDPerson)
{
nbItems++;
}
//To go to the next record
CPDB_LireSuivant(Record);
}
//I allocate itemList for the number of Items
itemList = (Char **) MemPtrNew(nbItems * sizeof(Char *));
gListHistorique=itemList;
gListHistoriqueNumItems = nbItems;
errCPDB = CPDB_LirePremier(Record);
ErrFatalDisplayIf(errCPDB!=0,"impossible de lire le record");
for (i=0; i<numItems;i++)
{
CPDB_LireEntier(Record,"ID", &val);
if (val==IDPerson)
{
//I read the String I
want to show in the list
CPDB_LireChaine(Record, "EVENT", &hHeure);
chrTemp = (Char*)MemHandleLock(hHeure);
sizeOfRec = StrLen(chrTemp) + 1;
itemList[i] = (Char*)MemPtrNew(sizeof(Char) * sizeOfRec );
StrCopy(itemList[i],chrTemp);
MemHandleUnlock(hHeure);
MemHandleFree(hHeure);
hHeure = NULL ; // Not required to be done but still
}
CPDB_LireSuivant(Record);
}
LstSetListChoices(lst, itemList, nbItems);
LstDrawList(lst);
Regards,
Helene
> Then chances are you are misallocating memory for either itemList or
> charTemp. More than likely, itemList points to invalid memory or not
> enough.
>
> ----- Original Message -----
> From: <[EMAIL PROTECTED]>
> To: "Palm Developer Forum" <[EMAIL PROTECTED]>
> Sent: Tuesday, September 24, 2002 5:41 AM
> Subject: Re: Memory problem
>
>
> When I use the CodeWarrior debugger, it stops on :
> StrCopy(itemList[i],chrTemp);
>
> Greets
>
> Helene
>
>
> > Hey,
> >
> > when you use the debugger of your developement-environment it should point
> to the
> > line that causes the error! What do you use?
> > www.falch.net sells a very good one and you can download a trial first ...
> >
> > Greets
> > SL
> >
> > On 24 Sep 2002 at 10:47, [EMAIL PROTECTED] wrote:
> >
> > > Hello,
> > >
> > > I have a problem with my program : "MyAplli just wrote to memory
> location 0x0003AC74, which is in Memory Manager data Structures".
> > >
> > > It seems it is a memory problem but I don't know where. Here is my code:
> > >
> > > [...]
> > >
> > > Where there is CPDB it is just some things to use DataBase.
> > >
> > > if you have an answer, I have passed 3 days on it and I don't know where
> there is a problem.
> > >
> > > Thanks,
> > >
> > > Helene
> >
> > --
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> >
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>
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>
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