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Re: "oxffffc memory can not be read" error


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kith_kahnan Posted: Tue Jan 04, 2005 12:58 am


Joined: 04 Jan 2005

Posts: 13
Re: "oxffffc memory can not be read" error
> hi
> i am doing some c projrct using vc environment.it is about ot get some
data from sql server and processing it and store it back to datbase.
>
> while executing it after some time it is getting a run time error like
>
> "oxffffc memory can not be read" error
>
> like this .the projrct contains multithreading and client server concepts
etc.
>
>
> i don`t know how to rectify this error and why it is coming.
>
> it is not coming at specific period of time.
>
> it is coming some times at 600 records r retrieved from database or some
time 1000 records like that.
>
> could u please give me some idea to solve or locate this error in the
program.
>
Hi,
It seems to me that the error is caused by trying to access members from a
pointer that points to garbage memory. I suggest that all the pointers you
have, initialize them to NULL. Hence, if the error comes again and says
something like "0x000000 memory cannot be read", then I think you`ve got the
bug. Now, ensure that all pointers are instantiated correctly.

Regads,
Fernando Gomez.
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vishi_it Posted: Wed Jan 05, 2005 7:15 pm


Joined: 05 Jan 2005

Posts: 1
Re: "oxffffc memory can not be read" error
What is the difference between pointer in C and C++......
Kindly send to vishi.it@... or
vishi_it@...
 
 

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jegan_jobs Posted: Thu Jan 06, 2005 3:05 pm


Joined: 06 Jan 2005

Posts: 1
Re: "oxffffc memory can not be read" error
nothing, no difference at all. But pointers can be used with objects as structure variables.Viswanathan Sreenivasan <vishi_it@...> wrote:

What is the difference between pointer in C and C++......
Kindly send to vishi.it@... or
vishi_it@...
 
 
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