Re: EuGrid - was Runs w/Interpreter but not as .exe
- Posted by r.schr at t-online.de
Nov 30, 2002
Hi Jonas,
I know one case where you will not succeed with trace, i.e., if you open
a file in a subroutine and without closing. If you call this routine in
a loop often enough, every time a new file handle will be 'consumed',
and then your program will end without any error message, even with
trace!
Have a nice day, Rolf
Jonas Temple wrote:
>
>
> Rob,
>
> I followed your instructions, made sure every include had "with trace"
> and used trace(3) at the top of my main program file. I then bound the
> program and ran. I got the Windows crash message again but no
> ctrace.out. Is ctrace.out produced in bound mode?
>
> Jonas
> Robert Craig wrote:
> > You can also use Euphoria's trace(3):
> > with trace
> > trace(3)
> >
> > It creates a "ctrace.out" file containing the last
> > 500 lines leading up to the machine-level crash.
> > The line just before "=THE END=" is the one that
> > was being executed when the crash occurred.
> >
> > Be aware that trace(3) will slow your program down,
> > maybe by a factor of 100.
> >
> > If you do figure out the line where it is dying,
> > you could insert a trace(1) or a ? 1/0 to dump
> > out the variable values being used just prior to that line.
> >
> > Before using Euphoria's trace with Win32Lib,
> > you might want to strip out the trace-related
> > statements that are in Win32Lib.ew and related files.
> > For instance:
> > without trace
> > appears in a few places.
> >
> > Regards,
> > Rob Craig
> > Rapid Deployment Software
> > http://www.RapidEuphoria.com
> >
> >
>
>
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