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From: "Jade" <xanshi@gmail.com>
Newsgroups: comp.lang.ada
Subject: Re: exception access violation
Date: 14 Nov 2006 11:34:43 -0800
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Date: 2006-11-14T11:34:43-08:00
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I shuffled around my code and the error is now

Exception Name        => STORAGE_ERROR
 Exception Message     => stack overflow (or erroneous memory access)

I must adjust the stack size either thru gnatbind or gnatlink.  Not
sure what is best.

Jade.

Alex R. Mosteo wrote:
> Jade wrote:
>
> > Hi,
> > I am compiling a program with gnat gps and I am receiving an access
> > violation error.  And my program crashes at this point.
>
> I'm not sure if you refer to the compilation crashing or your program
> crashing on execution. It seems this latter one.
>
> >  Exception raised
> >  >>> Exception Name        => PROGRAM_ERROR
> >>>> Exception Message     => EXCEPTION_ACCESS_VIOLATION
> > Does anyone know what this could mean?
>
> This is typical of dangling pointers. I.e. you're accessing deallocated
> memory. Are you managing some heap memory by hand? If so, I'd suggest using
> gdb to get backtraces and/or GNAT.Debug_Pools to aid in the diagnose (if
> you're using GNAT obviously) as a first step.