Hi Koen,
We fixed a major cause of this kind of error a few months back
so I'd like to be absolutely clear about which version this occurs in
so that I can figure out whether it's still happening.
Can you tell me the latest version in which you have observed this bug
please? (I need the minor version "number" which is either a
month-year pair or a 6 digit date of the form YYMMDD.)
Alastair
ps If you haven't grabbed it already, please grab the January-1998 release.
> Hi,
>
> I want to say something about a nasty bug that has been in Hugs ever since
> I started using it. Everyone knows it is there, but it is not in the bug
> report!
>
> The bug presents itsefl by saying:
>
> INTERNAL ERROR: Error in graph
>
> The only thing that helps is restarting Hugs.
>
> Sometimes it is right after the next command evaluated after a:
>
> ERROR: Garbage collection fails to reclaim sufficient space
>
> Or a:
>
> ERROR: Xxxx is not an instance of class "Yyyy"
>
> Sometimes there seems to be no reason. Just that it gives strange errors
> like:
>
> Program error: {_SEL (,,,)
>
> Or even wrong output (usually an empty string where there is supposed to
> be a very long one). Right after this it complains about "error in graph".
>
> I get this bug about twice to ten times a day.
>
> Regards,
> Koen.
>
> --
> Koen Claessen,
> [EMAIL PROTECTED],
> http://www.cs.chalmers.se/~koen,
> Chalmers University of Technology.
>
