Re: Manual page breaking causing assertion failure

[Chris Yate]

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" <address@hidden> 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 <address@hidden> 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* <address@hidden>
>> Date: Friday, January 8, 2016
>> Subject: Manual page breaking causing assertion failure
>> To: Lilypond-User Mailing List <address@hidden>
>>
>>
>> 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
>>
>>