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List:       lilypond-user
Subject:    Re: [192]ERROR: In procedure ly:trampoline: | Adding any more code throws error!
From:       Samuel Burt <composer.samuel.burt () gmail ! com>
Date:       2019-06-21 13:37:47
Message-ID: CAFwwLiQOJ9iFhyLwSRff9i-hf0B84L6oDouE4FTG6o4d5Z73cw () mail ! gmail ! com
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For my particular situation, I think maybe I had created some kind of
render problem with the #'formidi block.

I've observed that lilypond doesn't throw warnings about bars without
enough beats or other notation problems in #'formidi blocks. A feature like
this might help to catch some bad problems.

Sam






On Fri, Jun 21, 2019 at 9:16 AM Samuel Burt <composer.samuel.burt@gmail.com>
wrote:

> Hi David. For the group record, I accidentally replied only to David.
>
> All the \consists in this project were already commented out. I can remove
> them completely. Being new to Lilypond, would that have any effect?
>
> Here's how I've got things working temporarily. I removed a "\tag
> #'formidi" from the cello part. This seems to have done fixed it. I was
> using #'written and #'formidi so I could notate <a d\harmonic> artificial
> harmonics and have correct a'' playback. I'll have to spend a little more
> time with the #'formidi code to see if something I did broke it in a way it
> couldn't report a human readable error.
>
> Sam
>
>
> On Fri, Jun 21, 2019 at 4:58 AM David Kastrup <dak@gnu.org> wrote:
>
>> Samuel Burt <composer.samuel.burt@gmail.com> writes:
>>
>> > Here's an update. When using Frescobaldi, I can check a box for "Display
>> > Control Points". I'm guessing this is a Lilypond command line flag.
>> When I
>> > turn it on, it compiles my music with no error. Does that help anyone in
>> > figuring out what my problem is?
>>
>> Garbage collection errors can appear or disappear with random additions
>> or deletions.  The last report was connected with the use of
>> Melody_engraver but you don't use it here and it is not related to Midi
>> anyway.  Is this possibly related to using _any_ custom engraver?  This
>> error has been reported only fairly recently, and we had some
>> restructures in the corresponding code.
>>
>> If you remove all \consists declarations (unfortunately also likely
>> changing the output significantly), does this help?
>>
>> --
>> David Kastrup
>>
>

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<div dir="ltr">For my particular situation, I think maybe I had created some kind of \
render problem with the #&#39;formidi block.<div><br></div><div>I&#39;ve observed \
that lilypond doesn&#39;t throw warnings about bars without enough beats or other \
notation problems in #&#39;formidi blocks. A feature like this might help to catch \
some bad problems.</div><div><br></div><div>Sam</div><div><br></div><div><br><div><br></div><div><br></div><div><br></div></div></div><br><div \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jun 21, 2019 at 9:16 AM \
Samuel Burt &lt;<a href="mailto:composer.samuel.burt@gmail.com">composer.samuel.burt@gmail.com</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hi \
David. For the group record, I accidentally replied only to \
David.<div><br></div><div>All the \consists in this project were already commented \
out. I can remove them completely. Being new to Lilypond, would that have any effect? \
<br></div><div><br></div><div>Here&#39;s how I&#39;ve got things working temporarily. \
I removed a &quot;\tag #&#39;formidi&quot; from the cello part. This seems to have \
done fixed it. I was using #&#39;written and #&#39;formidi so I could notate &lt;a \
d\harmonic&gt; artificial harmonics and have correct a&#39;&#39; playback. I&#39;ll \
have to spend a little more time with the #&#39;formidi code to see if something I \
did broke it in a way it couldn&#39;t report a human readable \
error.</div><div><br></div><div>Sam</div><div><br></div></div><br><div \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Jun 21, 2019 at 4:58 AM \
David Kastrup &lt;<a href="mailto:dak@gnu.org" target="_blank">dak@gnu.org</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px \
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Samuel Burt &lt;<a \
href="mailto:composer.samuel.burt@gmail.com" \
target="_blank">composer.samuel.burt@gmail.com</a>&gt; writes:<br> <br>
&gt; Here&#39;s an update. When using Frescobaldi, I can check a box for \
&quot;Display<br> &gt; Control Points&quot;. I&#39;m guessing this is a Lilypond \
command line flag. When I<br> &gt; turn it on, it compiles my music with no error. \
Does that help anyone in<br> &gt; figuring out what my problem is?<br>
<br>
Garbage collection errors can appear or disappear with random additions<br>
or deletions.   The last report was connected with the use of<br>
Melody_engraver but you don&#39;t use it here and it is not related to Midi<br>
anyway.   Is this possibly related to using _any_ custom engraver?   This<br>
error has been reported only fairly recently, and we had some<br>
restructures in the corresponding code.<br>
<br>
If you remove all \consists declarations (unfortunately also likely<br>
changing the output significantly), does this help?<br>
<br>
-- <br>
David Kastrup<br>
</blockquote></div>
</blockquote></div>


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