massive(!) slowdown from Score::removeSpanner: Slur (0x59776360) not found

• Oct 19, 2018 - 13:50
Reported version
2.3
Type
Functional
Severity
S4 - Minor
Status
active
Project
MuseScore
Tags
3.0

Some of these messages…

Score::removeSpanner: HairPin (0x5970b700) not found
Score::removeSpanner: Slur (0x59776360) not found

… are normal with a score, I was being told. However, something must be done about them. If the message is expected, remove it. If the message is not expected, fix the underlying bug, then remove it. (I said so in IRC a couple of weeks ago, IIRC at least Jojo was present.)

Starting MuseScore with the Holst “The Planets” OpenScore, I get ALMOST EIGHTEEN THOUSAND error lines like that. It takes OVER 90 SECONDS for the GUI to even show up. And I’ve not even started playing it.

I’m attaching a terminal logfile (typescript) for your pleasure, to show that this explodes in larger scores.

Comments

• Oct 19, 2018 - 14:11

Similar issue in 3.0, which on top claims that score to be corrupt:
Measure 459, staff 52, voice 2 too long. Expected: 6/8; Found: 54/48
Measure 459, staff 54, voice 2 too long. Expected: 6/8; Found: 54/48
Measure 462, staff 52, voice 2 too long. Expected: 6/8; Found: 54/48
Measure 462, staff 54, voice 2 too long. Expected: 6/8; Found: 54/48

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