Crash when editing a slur in french horn
It is the 4th consecutive time my musescore crashes while trying to edit a specific slur in a french horn passage. Doesn't happen in any other instrument.
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Please share the score and the exact steps to reproduce
In reply to Pleas share the score and… by Jojo-Schmitz
It's a passage I copied from the bassoon. I make the slur, which naturally appears between the selected note and the next one, and when I drag it to make it longer or taller or anything else, the window just disappears and I discover the app is no longer open
This is a video I took of the crash: https://youtu.be/Fs_92Cw1Lu4
In reply to It's a passage I copied from… by fiddeou
Again: please share the score. Images or videos of it won't help to reproduce and fix.
In reply to Anain: please share the… by Jojo-Schmitz
Ah, you mean the musescore file
Here you go
In reply to Ah, you mean the musescore… by fiddeou
OK, I can reproduce the crash.
Over to investigate the reason (and hopefully the fix)
In reply to OK, I can reproduce the… by Jojo-Schmitz
1st theory busted: it is not a corrupt part
In reply to OK, I can reproduce the… by Jojo-Schmitz
So over to a real debugger. Stack trace:
1 Ms::Slur::slurPos slur.cpp 585 0xaaa93d
2 Ms::Slur::layoutSystem slur.cpp 1125 0xaad957
3 Ms::processLines layout.cpp 3826 0xa07dbb
4 Ms::Score::layoutSystemElements layout.cpp 4474 0xa0c1a9
5 Ms::Score::collectSystem layout.cpp 4183 0xa099e0
6 Ms::LayoutContext::collectPage layout.cpp 4852 0xa0e86f
7 Ms::LayoutContext::layout layout.cpp 5181 0xa105b4
8 Ms::Score::doLayoutRange layout.cpp 5169 0xa10514
9 Ms::Score::update cmd.cpp 302 0x536fa8
10 Ms::Score::endCmd cmd.cpp 260 0x536c46
11 Ms::ScoreViewCmdContext::~ScoreViewCmdContext events.cpp 802 0xf2dd50
12 Ms::ScoreView::keyPressEvent events.cpp 902 0x678008
13 QWidget::event(QEvent *) 0x33083e1b
14 Ms::ScoreView::event events.cpp 107 0x674996
15 QApplicationPrivate::notify_helper(QObject *, QEvent *) 0x3304790e
16 QApplication::notify(QObject *, QEvent *) 0x3304f099
17 QCoreApplication::forwardEvent(QObject *, QEvent *, QEvent *) 0x68a65a98
18 QWidgetWindow::event(QEvent *) 0x3309cbf1
19 QApplicationPrivate::notify_helper(QObject *, QEvent *) 0x3304790e
20 QApplication::notify(QObject *, QEvent *) 0x3304e3e3
...
Leaves me puzzled...
In reply to Ah, you mean the musescore… by fiddeou
Is there a reason why a French Horn 2&4 staff is present in the Recorders part?
This staff is completely corrupted (empty measures), and this is what causes the crash in the specific Horns part.
Remove this Recorders part, recreate it, and the problem will be solved.
In reply to . by cadiz1
That was totally an accident. I did what you said, and it worked! thanks a lot!
In reply to . by cadiz1
Tada! So after all my 1st theory was true (just different that I though.)
In reply to . by cadiz1
Here (again) #139026: Corruptions in (linked) parts get detected, but only reported in the debug output, not in a dialog box like for corrupt scores would have helped
In reply to It's a passage I copied from… by fiddeou
What I can see from the video: it seems you're extending the slur using the mouse? If so: that's just wrong, see https://musescore.org/en/handbook/3/slurs#adjustments
In reply to What I can see from the… by Jojo-Schmitz
I just tried extending it with ⇧➞ and it still crashes when I get to the last note
In reply to It's a passage I copied from… by fiddeou
imagen_2022-02-22_100002.png apparently shows a tie, not a slur
In reply to imagen_2022-02-22_100002.png… by Jojo-Schmitz
Yes, that image is the passage without the slur, because I haven't managed to make it without MS crashing
The tie means no problem at all