In case anyone here is interested (perhaps Ralph), a Minimal not-Working
Example I've sent to the bugs list.
---------- Forwarded message ----------
From: Chris Yate <chrisy...@gmail.com>
Date: 9 January 2016 at 09:55
Subject: Re: Manual page breaking causing assertion failure
To: tisimst <tisimst.lilyp...@gmail.com>
Cc: bug-lilyp...@gnu.org
So, it turns out this was easy to minimise the code. File is attached. It's
still ~70 bars but only one voice, which is the dynamics staff of a piano
score (without anything else), so it's only silent music.
"AutoPageBreaksOff" in the score block causes the exception failure.
I note some "insane spring distance" warnings.These don't happen in the
real thing.
Chris
On 9 January 2016 at 09:05, Chris Yate <chrisy...@gmail.com> wrote:
> Yes I understand a minimal example is ideal, but I don't think this would
> occur with minimal code. I'll run a couple of tests to check.
>
> Chris
> On 9 Jan 2016 4:33 am, "Abraham Lee" <tisimst.lilyp...@gmail.com> wrote:
>
>> Chris,
>>
>> Sorry, I didn't mean to have you send _me_ your code (typing error). Is
>> your code that big that you can't reduce it down towards a "tiny example"?
>> If you can, that'd be best. Otherwise, if a single file, just attach the
>> file to an email. If a group of files, then a .zip folder would be fine.
>> I've seen others share code via gist or github, etc. Take your pick I guess.
>>
>> Best,
>> Abraham
>>
>> On Friday, January 8, 2016, Chris Yate <chrisy...@gmail.com> wrote:
>>
>>> Hi, and thanks.
>>>
>>> How would be best to give you the code? I could attach as a .zip to a
>>> list email, or upload to a gist.
>>>
>>> (Please note, I'm using openlilylib, minimally, which I doubt has
>>> anything to do with the bug but is a dependency)
>>> Forwarding to the bug list. Yes, if I'd make your code available to the
>>> developers.
>>>
>>> Best,
>>> Abraham
>>>
>>> ---------- Forwarded message ----------
>>> From: *Chris Yate* <chrisy...@gmail.com>
>>> Date: Friday, January 8, 2016
>>> Subject: Manual page breaking causing assertion failure
>>> To: Lilypond-User Mailing List <lilypond-user@gnu.org>
>>>
>>>
>>> Hi,
>>> I'm trying to paginate my score nicely and the automatic paging isn't
>>> good enough. So I'm doing all the page breaks manually -- and a certain
>>> situation is causing an assertion failure on compilation:
>>>
>>> << Snippet of output:
>>>
>>> ....
>>>
>>> MIDI output to `BeiMannernScore.mid'...
>>>
>>> Finding the ideal number of pages...
>>>
>>> Fitting music on 9 or 10 pages...
>>>
>>> This application has requested the Runtime to terminate it in an unusual
>>> way.
>>>
>>> Please contact the application's support team for more information.
>>>
>>> Assertion failed!
>>>
>>> Program: C:\Program Files (x86)\LilyPond\usr\bin\lilypond.exe
>>>
>>> File:
>>> /home/gub/NewGub/gub/target/mingw/src/lilypond-git.sv.gnu.org--lilypond.git-release-unstable/lily/page-breaking.cc,
>>> Line 1180
>>>
>>> Expression: ret <= cached_line_details_.size ()
>>>
>>> Exited with return code 3.
>>>
>>> >>
>>>
>>>
>>> The problem occurs with the page break on a specific bar. For now I've
>>> done the obvious thing and gone with a working state -- it's not critical.
>>>
>>>
>>> Happy to push the code up to a Gist for anyone that wishes to debug the
>>> issue. Let me know.
>>>
>>>
>>> (This is apparently not happening if I build on Linux, only in Windows).
>>>
>>> Chris
>>>
>>>
\version "2.19.35"
dynamics =
{
\time 6/8 \partial 8*4 s8\p s s s |
s2. | s2. | s2. | s2. | s2. | s2. | s2. |
s s s\p s s s | s2. | s2. | s2.
| s4. \crescTextCresc s8\cresc s\! s | s4. s4\f s8
| s8 s s\p s s s \f | s2. | s2. | s2.
| s4. s4 \tuplet 3/2 { s16 s s } | s2. | s2. | s2. | s2. | s2.
| s4.\sf s4. | s2. | s2. | s4.\sf s4. | s4.\sf s4. | s2. | s2.
| s4.\sf\> s4 s8\! | s4 s8 s16\< s s8 s | s4.\sf\> s4 s8\!
| s16\> s\! s8 s8 s4 s8 | s4. s4\pp s8 | \crescHairpin s4\< s8 s4 s8
| s4\> s8 s4 s8 | s4\! \crescTextCresc s8\< s s\! s | s8 s s\p s s s
| s2. | s2. | s2. | s2. | s2. | s4 s8 s \crescTextCresc s8\cresc s8\!
| s8 s8 s8 s16\p s s8 s | s2. | s2. | s2. | s2.
| s4 s8 \crescTextCresc s16\cresc s s8 s | s4 s8 s8\f s s8
| s4 s8\p s4 s8 | s4. s4.\sf | s2. | 4 8 s4.\sf | s4 s8 s4.\sf
| s4 s8 \afterGrace s4.\sf { s16 s } | s16\f s s8 s2 | s2.
| s4 \dimTextDecresc s8\> s4 s8 | s2. | s2.\p | s4 s8 s4 s8\pp
| s2. | s2. | s2. | s2. | s4 s8 s4 s8\ff | s2.
}
\score
{
<<
\autoPageBreaksOff
\dynamics >>
\header {}
\layout { }
} _______________________________________________
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