Re: Frequent crashes on 2.7

[Han-Wen Nienhuys]

Erik Sandberg wrote:
> Hi,
>
> I have had lots of memory corruption problems in 2.7 for a while now. An 
> example:
>
> \version "2.7.6"
> { \stemDown c}
>
> gives output:
>
> GNU LilyPond 2.7.6
> Processing `crash.ly'
> Parsing...
> Interpreting music... scm_unprotect_object called on unprotected object
> Aborted

Try running in GDB   and setting a breakpoint on scm_error or abort(). 
You shouldn't call unprotect from a destructor.

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