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How should 'programming error' messages be tracked


From: Han-Wen Nienhuys
Subject: How should 'programming error' messages be tracked
Date: Fri, 26 Mar 2004 02:00:10 +0100

address@hidden writes:
>   I get a lot of 'programming error: Infinity or NaN encountered while 
> converting Real number; setting to zero. (Continuing; crossing fingers)' 
> messages sometimes in the Chompin piece I've been typesetting. I think it 
> could be related to grace notes when they are in some tight measures, but the 
> error doesn't state what measures the problems occur in or where in the lily 
> file they relate to.
>   Running with --verbose leaves the 'programming error' messages as they 
> were, 
> but brings out other details (and warnings) related to other parts of the 
> processing.
>   I would be grateful for any advice and I'll provide any other desired 
> details if necessary.

A GDB stack trace is always useful (set a breakpoint at
programming_error), but a small file recreating the problem is also
ok.


--
 Han-Wen Nienhuys   |   address@hidden   |   http://www.xs4all.nl/~hanwen 





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