app crashes when displaying plugins menu

[gucio321]

Issue type

Crash or freeze

Bug description

When I open any tab item and move cursor to Plugins the whole app crashes

Steps to reproduce

1. click on any tab item (on tabbbar) e.g. File
2. move mouse cursor over Plugin tab
3. everything crashes

Screenshots/Screen recordings

Screencast.from.2024-06-19.09-25-44.webm

MuseScore Version

2cb2296

Regression

Yes, this used to work in a previous version of MuseScore 4.x

Operating system

Fedora 40, Gnome, Wayland

Additional context

09:25:24.105 | DEBUG | main_thread     | onFireOpen      | try open uri: musescore:https://home, page: {"modal":"","params":{"sync":true},"path":"","sync":true,"type":1,"uri":"musescore:https://home"}
09:25:24.176 | WARN  | main_thread     | CloudScoreStatusWatcher::isDownloadedAndUpToDate | Not implemented!!
09:25:24.187 | WARN  | main_thread     | CloudScoreStatusWatcher::isDownloadedAndUpToDate | Not implemented!!
09:25:24.193 | WARN  | main_thread     | CloudScoreStatusWatcher::isDownloadedAndUpToDate | Not implemented!!
09:25:24.198 | WARN  | main_thread     | CloudScoreStatusWatcher::isDownloadedAndUpToDate | Not implemented!!
09:25:24.214 | DEBUG | main_thread     | UiActionsRegister::updateEnabledAll | currentCtx: UiCtxHomeOpened
09:25:25.253 | ERROR | main_thread     | UpdateScenario::doCheckForUpdate | Unable to check for update, error: [1701] 
09:25:46.653 | WARN  | main_thread     | Qt              | QQmlComponent: Created graphical object was not placed in the graphics scene.
09:25:46.803 | DEBUG | main_thread     | UiActionsRegister::updateEnabledAll | currentCtx: UiCtxHomeOpened
09:25:48.821 | ERROR | 140186165970624 | crashCallback   | Oops! Application crashed with signal: [11] SIGSEGV-Invalid memory reference
09:25:48.821 | WARN  | 140186165970624 | Qt              | QObject::~QObject: Timers cannot be stopped from another thread
musescore: /home/me/git/musescore/src/framework/audio/internal/worker/audioengine.cpp:48: virtual muse::audio::AudioEngine::~AudioEngine(): Assertion `(muse::audio::AudioSanitizer::isWorkerThread() || muse::audio::AudioSanitizer::isMainThread())' failed.

[bkunda]

Neither @zacjansheski nor I can reproduce on macOS.
Will check on Windows, but I suspect this might be specific to your environment (or a Linux-specific issue).

[MarcSabatella]

I can’t reproduce on Debian with the 4.3.2 AppImage or with the latest nightly build (using “xcb” mode; I can’t run using Wayland). But based on the pathname shown in the log, this appears to be a self-built installation, and maybe it’s really a build issue?

[zacjansheski]

No issue on Windows or Ubuntu.

Please confirm if it is a build issue

Might also help to know what plugins are enabled

Maybe you can debug and get a stack trace?