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