selecting master palette leads to crash

• Nov 8, 2018 - 17:09
Reported version
3.0
Priority
P1 - High
Type
Functional
Frequency
Once
Severity
S1 - Blocker
Reproducibility
Always
Status
closed
Regression
Yes
Workaround
No
Project

OS: openSUSE Leap 15.0, Arch.: x86_64, MuseScore version (64-bit): 3.0.0, revision: 1edd676

Steps to reproduce:

  • Start MuseScore
  • select view->master palette
    ->crash

Comments

I cannot reproduce here with: OS: Windows 10 (10.0), Arch.: x86_64, MuseScore version (64-bit): 3.0.0, revision: 1edd676 (as usual, release build)

Master Palette.gif

crashes for me too, actually an assertion failes, so this (probably) isn't seen in the nightlies:

Fatal: ASSERT: "!empty()" in file ...\MuseScore\libmscore\stafftypelist.cpp, line 44 (...\MuseScore\libmscore\stafftypelist.cpp:44, )

@cadiz: The crash still occurs after a revert to factory settings or rebooting the system.

As mentioned in another issue entry, I didn't have checked all nightlies of the last days, but there's no crash for example with 3fdfab3