#591907 nted: Segmentation Fault while deleting staves

Package:
nted
Source:
nted
Description:
Musical score editor
Submitter:
Torquil Macdonald Sørensen
Date:
2010-10-22 20:57:02 UTC
Severity:
normal
#591907#5
Date:
2010-08-06 12:37:16 UTC
From:
To:
Hi!

I imported a MIDI file into NTED. It's Brahms's Violin Concerto that can be
downloaded for free from www.classicalarchives.com. The MIDI import worked with
default import settings.

Then I proceeded to delete staves, since I only want the solo violin staff.

I started from the top and deleted the flute staff by right-clicking on the
word "flute" to the left, and selected "Delete" in the bottom right-hand corner
of the dialog window that appears. So far so good.

But after having deleted a few staves, the notes on the remaining staves were
drawn to far to the left, overlapping the name and beginning of each staff.

I still managed to right-click on a staff name in spite of all the surrounding
notes, but then NTED crashed, leacing the following message on the terminal:

Segmentation Fault

Best regards
Torquil Sørensen

#591907#10
Date:
2010-10-18 16:21:11 UTC
From:
To:
Hi Torquil,

First I apologize for not having handled your bug-report sooner.

Torquil Macdonald Sørensen a écrit , Le 06/08/2010 14:37:
described. It took me several tries before realizing that after deleting
9 staves, the Staff dialog windows has a "Delete System" button added
right after the "Delete Staff" one.

The behavior you reported occurs only when selecting this "Delete
System" button. Not when selecting the "Delete Staff" one.

Proceeding this way I've successfully managed to isolate the violinsolo
staff.

So the questions are now:
* why does this "Delete System" button appear after deleting 9 staves?
* what is it supposed to do?

I'll try to set up a test case to forward it to upstream.

Thanks,

_g.

#591907#15
Date:
2010-10-22 20:56:00 UTC
From:
To:
Gilles Filippini a écrit , Le -10/01/-28163 20:59:
A system in nted consists of all the measures present on the same line
for all the staves of the score. That is, for a piano score with two
staves which has the first 4 measures on the same line, removing the
first system will remove measures 1 to 4 for _both_ staves.

So, from the test case in the bug report, I guess the "Delete System"
appears when enough staves have been removed to allow more than one
system on the first page.

I've set up a couple of test cases related the the reported layout
glitches and forwarded them to upstream [1].

Thanks,

_g.

[1]
<http://mailman.tu-chemnitz.de/pipermail/nted-user/2010-October/000535.html>