Re: Strange error with no traceable cause.

[David Kastrup]

address@hidden writes:

> I'm working on a large score using 2.21.0, parts all separated into
> different files and such, suddenly, after adding a bar for the 3rd
> clarinet, this shows up:
>
> Parsing...
>
> Interpreting music...[8][16]ERROR: In procedure ly:trampoline:
>
> ERROR: Wrong type argument in position 3 (expecting Translator):
> #<freed cell 0x7fe355b5e220; GC missed a reference>
>
> I have no idea why this is happening. All the other parts add fine
> but, as soon as the bar is added for that particular instrument, the
> error shows up.
>
> However, if you engrave with verbose output on Frescobaldi
> enabled...the error doesn't show up. Disable that and do normal
> engraving...Same error.
>
> Any ideas on what's causing it or it might be a Fescobaldi bug?

This is an error in the internals of the memory organization of
LilyPond.  Which platform are you using this on, and which version of
Guile has been compiled into it?

Basically the output of

ldd `which lilypond`

should be sufficient for answering this question if you have no clue
what I am talking about.

-- 
David Kastrup