musescore is crashing when opening

• Nov 24, 2021 - 15:10
Reported version
3.6
Type
Functional
Frequency
Once
Severity
S2 - Critical
Reproducibility
Always
Status
needs info
Regression
No
Workaround
No
Project

Musescore is crashing while opening , for a couple of days. I can't find anything to fix it.
Please I need help!


Comments

Hi,
I recently did a security update Mac OS 10.15.7

ever since, Musescore crashes immediately upon opening every time (when I open the app from Applications screen.)

It will open and seems normal if I click on the score itself.

I do not have hover text enabled.
I don't have a VPN or proxy with Smartcenter

The workaround is ok but I'm curious about what is causing the conflict and I will keep searching for a fix.

I'll include the crash report below for anyone who may be interested.

thanks,

Dale

Process: mscore [11233]

Path: /Applications/MuseScore 3.app/Contents/MacOS/mscore

Identifier: org.musescore.MuseScore

Version: 3.6.2.548020600 (3.6.2.548020600)

Code Type: X86-64 (Native)

Parent Process: ??? [1]

Responsible: mscore [11233]

User ID: 501

Date/Time: 2021-11-24 14:28:58.167 -0800

OS Version: Mac OS X 10.15.7 (19H1519)

Report Version: 12

Anonymous UUID: B614A165-AF4D-101B-1285-60E322036F81

Sleep/Wake UUID: 2925351B-EAA0-4AD1-9278-D9B708D65182

Time Awake Since Boot: 220000 seconds

Time Since Wake: 21000 seconds

System Integrity Protection: enabled

Crashed Thread: 34 Chrome_InProcGpuThread

Exception Type: EXC_CRASH (SIGABRT)

Exception Codes: 0x0000000000000000, 0x0000000000000000

Exception Note: EXC_CORPSE_NOTIFY

Application Specific Information:

abort() called

Application Specific Signatures:

Graphics kernel error: 0xfffffffb

Thread 0:: CrBrowserMain Dispatch queue: com.apple.main-thread

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b425 _pthread_cond_wait + 698

2 org.qt-project.QtCore 0x00000001111e39eb 0x1111b7000 + 182763

3 org.qt-project.QtCore 0x00000001111e3982 QWaitCondition::wait(QMutex*, unsigned long) + 162

4 org.qt-project.Qt.QtWebEngineCore 0x000000010a6adda1 0x10a688000 + 155041

5 org.qt-project.Qt.QtWebEngineCore 0x000000010a6ad942 0x10a688000 + 153922

6 org.qt-project.QtQuick 0x000000010fd8080a QSGRenderer::preprocess() + 282

7 org.qt-project.QtQuick 0x000000010fd80138 QSGRenderer::renderScene(QSGBindable const&) + 200

8 org.qt-project.QtQuick 0x000000010fd80060 QSGRenderer::renderScene(unsigned int) + 48

9 org.qt-project.QtQuick 0x000000010fdbc634 QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) + 68

10 org.qt-project.QtQuick 0x000000010fe13706 QQuickWindowPrivate::renderSceneGraph(QSize const&) + 742

11 org.qt-project.QtQuick 0x000000010feddf3d QQuickRenderControl::render() + 45

12 org.qt-project.QtQuickWidgets 0x0000000109a547a6 0x109a4f000 + 22438

13 org.qt-project.QtQuickWidgets 0x0000000109a548cc 0x109a4f000 + 22732

14 org.qt-project.QtCore 0x00000001113caaf6 QObject::event(QEvent*) + 102

15 org.qt-project.QtWidgets 0x000000010a10b1a7 QWidget::event(QEvent*) + 5063

16 org.qt-project.QtQuickWidgets 0x0000000109a58607 QQuickWidget::event(QEvent*) + 1303

17 org.qt-project.QtWebEngineWidgets 0x000000010a034ffe 0x10a01b000 + 106494

18 org.qt-project.QtWidgets 0x000000010a0cfeb2 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 306

19 org.qt-project.QtWidgets 0x000000010a0d11cf QApplication::notify(QObject*, QEvent*) + 383

20 org.qt-project.QtCore 0x00000001113a1edf QCoreApplication::notifyInternal2(QObject*, QEvent*) + 159

21 org.qt-project.QtCore 0x00000001113f7fba QTimerInfoList::activateTimers() + 890

22 libqcocoa.dylib 0x0000000110dc94b2 0x110da3000 + 156850

23 com.apple.CoreFoundation 0x00007fff2db8f114 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17

24 com.apple.CoreFoundation 0x00007fff2db8f0b3 __CFRunLoopDoSource0 + 103

25 com.apple.CoreFoundation 0x00007fff2db8eecd __CFRunLoopDoSources0 + 209

26 com.apple.CoreFoundation 0x00007fff2db8dbe9 __CFRunLoopRun + 937

27 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

28 com.apple.HIToolbox 0x00007fff2c7a8aad RunCurrentEventLoopInMode + 292

29 com.apple.HIToolbox 0x00007fff2c7a87c5 ReceiveNextEventCommon + 584

30 com.apple.HIToolbox 0x00007fff2c7a8569 _BlockUntilNextEventMatchingListInModeWithFilter + 64

31 com.apple.AppKit 0x00007fff2adf1659 _DPSNextEvent + 883

32 com.apple.AppKit 0x00007fff2adefea0 -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1352

33 libqcocoa.dylib 0x0000000110dca0e7 0x110da3000 + 159975

34 org.qt-project.QtCore 0x000000011139dba2 QEventLoop::exec(QFlags) + 418

35 org.qt-project.QtCore 0x00000001113a25d2 QCoreApplication::exec() + 402

36 org.musescore.MuseScore 0x0000000108762c02 Ms::runApplication(int&, char**) + 482

37 org.musescore.MuseScore 0x00000001084978f0 main + 96

38 libdyld.dylib 0x00007fff67e42cc9 start + 1

Thread 1:

0 libsystem_pthread.dylib 0x00007fff68046b68 start_wqthread + 0

Thread 2:

0 libsystem_pthread.dylib 0x00007fff68046b68 start_wqthread + 0

Thread 3:

0 libsystem_pthread.dylib 0x00007fff68046b68 start_wqthread + 0

Thread 4:

0 libsystem_pthread.dylib 0x00007fff68046b68 start_wqthread + 0

Thread 5:

0 libsystem_pthread.dylib 0x00007fff68046b68 start_wqthread + 0

Thread 6:: com.apple.CFSocket.private

0 libsystem_kernel.dylib 0x00007fff67f8c0fe __select + 10

1 com.apple.CoreFoundation 0x00007fff2dbb817b __CFSocketManager + 633

2 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

3 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 7:: AMCP Logging Spool

0 libsystem_kernel.dylib 0x00007fff67f83e36 semaphore_wait_trap + 10

1 com.apple.audio.caulk 0x00007fff61986b16 caulk::mach::semaphore::wait() + 16

2 com.apple.audio.caulk 0x00007fff619869b2 caulk::semaphore::timed_wait(double) + 106

3 com.apple.audio.caulk 0x00007fff619867c4 caulk::concurrent::details::worker_thread::run() + 30

4 com.apple.audio.caulk 0x00007fff619861e4 void* caulk::thread_proxy > >(void*) + 45

5 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

6 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 8:

0 libsystem_kernel.dylib 0x00007fff67f83e36 semaphore_wait_trap + 10

1 com.apple.audio.caulk 0x00007fff61986b16 caulk::mach::semaphore::wait() + 16

2 com.apple.audio.caulk 0x00007fff619869b2 caulk::semaphore::timed_wait(double) + 106

3 com.apple.audio.caulk 0x00007fff619867c4 caulk::concurrent::details::worker_thread::run() + 30

4 com.apple.audio.caulk 0x00007fff619861e4 void* caulk::thread_proxy > >(void*) + 45

5 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

6 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 9:

0 libsystem_kernel.dylib 0x00007fff67f83e4e semaphore_timedwait_trap + 10

1 libdispatch.dylib 0x00007fff67de9b6b _dispatch_sema4_timedwait + 76

2 libdispatch.dylib 0x00007fff67de9f97 _dispatch_semaphore_wait_slow + 58

3 libdispatch.dylib 0x00007fff67df7795 _dispatch_worker_thread + 284

4 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

5 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 10:

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.audio.midi.CoreMIDI 0x00007fff2ea0b635 XServerMachPort::ReceiveMessage(int&, void*, int&) + 95

3 com.apple.audio.midi.CoreMIDI 0x00007fff2ea28fee MIDIProcess::RunMIDIInThread() + 104

4 com.apple.audio.midi.CoreMIDI 0x00007fff2ea27d5e XThread::RunHelper(void*) + 10

5 com.apple.audio.midi.CoreMIDI 0x00007fff2ea0b331 CAPThread::Entry(CAPThread*) + 77

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 11:: com.apple.NSEventThread

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff2db8f2b7 __CFRunLoopServiceMachPort + 247

3 com.apple.CoreFoundation 0x00007fff2db8dd71 __CFRunLoopRun + 1329

4 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

5 com.apple.AppKit 0x00007fff2af92ea4 _NSEventThread + 132

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 12:: Qt bearer thread

0 libsystem_kernel.dylib 0x00007fff67f8a3d6 poll + 10

1 org.qt-project.QtCore 0x00000001113f4e30 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 112

2 org.qt-project.QtCore 0x00000001113f6659 QEventDispatcherUNIX::processEvents(QFlags) + 857

3 org.qt-project.QtCore 0x000000011139dba2 QEventLoop::exec(QFlags) + 418

4 org.qt-project.QtCore 0x00000001111de501 QThread::exec() + 113

5 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 13:: com.apple.audio.IOThread.client

0 libsystem_m.dylib 0x00007fff67fb2ec3 llrintf + 19

1 org.musescore.MuseScore 0x0000000108faf0dd AudioFile::readData(short*, long long) + 429

2 org.musescore.MuseScore 0x00000001089be5b5 FluidS::Sample::decompressOggVorbis(char*, int) + 149

3 org.musescore.MuseScore 0x00000001089b7a70 FluidS::Sample::load() + 336

4 org.musescore.MuseScore 0x00000001089b78cd FluidS::Preset::loadSamples() + 365

5 org.musescore.MuseScore 0x00000001089a38fa FluidS::Channel::reset() + 58

6 org.musescore.MuseScore 0x00000001089a916c FluidS::Fluid::play(Ms::PlayEvent const&) + 108

7 org.musescore.MuseScore 0x00000001088ebc87 Ms::Seq::putEvent(Ms::NPlayEvent const&, unsigned int) + 183

8 org.musescore.MuseScore 0x00000001088ec1ee Ms::Seq::processMessages() + 430

9 org.musescore.MuseScore 0x00000001088ed48b Ms::Seq::process(unsigned int, float*) + 1211

10 org.musescore.MuseScore 0x000000010899576c Ms::paCallback(void const*, void*, unsigned long, PaStreamCallbackTimeInfo const*, unsigned long, void*) + 44

11 libportaudio.2.dylib 0x0000000109960784 0x109959000 + 30596

12 libportaudio.2.dylib 0x000000010995fa7e 0x109959000 + 27262

13 libportaudio.2.dylib 0x0000000109964bc7 0x109959000 + 48071

14 com.apple.audio.units.Components 0x0000000116246ac8 0x11623d000 + 39624

15 com.apple.audio.units.Components 0x0000000116268c5b 0x11623d000 + 179291

16 com.apple.audio.units.Components 0x0000000116249e2d 0x11623d000 + 52781

17 com.apple.audio.CoreAudio 0x00007fff2d15c91a invocation function for block in HALC_ProxyIOContext::HALC_ProxyIOContext(unsigned int, unsigned int) + 5639

18 com.apple.audio.CoreAudio 0x00007fff2d28fb9e HALB_IOThread::Entry(void*) + 72

19 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

20 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 14:: QQmlThread

0 libsystem_kernel.dylib 0x00007fff67f8a3d6 poll + 10

1 org.qt-project.QtCore 0x00000001113f4fe0 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 544

2 org.qt-project.QtCore 0x00000001113f6659 QEventDispatcherUNIX::processEvents(QFlags) + 857

3 org.qt-project.QtCore 0x000000011139dba2 QEventLoop::exec(QFlags) + 418

4 org.qt-project.QtCore 0x00000001111de501 QThread::exec() + 113

5 org.qt-project.QtQml 0x0000000110839709 0x1105f8000 + 2365193

6 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

7 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

8 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 15:: QSGRenderThread

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b425 _pthread_cond_wait + 698

2 org.qt-project.QtCore 0x00000001111e39eb 0x1111b7000 + 182763

3 org.qt-project.QtCore 0x00000001111e3982 QWaitCondition::wait(QMutex*, unsigned long) + 162

4 org.qt-project.QtQuick 0x000000010fdc619d 0x10fd08000 + 778653

5 org.qt-project.QtQuick 0x000000010fdc667d 0x10fd08000 + 779901

6 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

7 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

8 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 16:: QNetworkAccessManager thread

0 libsystem_kernel.dylib 0x00007fff67f8a3d6 poll + 10

1 org.qt-project.QtCore 0x00000001113f4e30 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 112

2 org.qt-project.QtCore 0x00000001113f6659 QEventDispatcherUNIX::processEvents(QFlags) + 857

3 org.qt-project.QtCore 0x000000011139dba2 QEventLoop::exec(QFlags) + 418

4 org.qt-project.QtCore 0x00000001111de501 QThread::exec() + 113

5 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 17:: Thread (pooled)

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b425 _pthread_cond_wait + 698

2 org.qt-project.QtCore 0x00000001111e3c80 0x1111b7000 + 183424

3 org.qt-project.QtCore 0x00000001111e39cb 0x1111b7000 + 182731

4 org.qt-project.QtCore 0x00000001111e3982 QWaitCondition::wait(QMutex*, unsigned long) + 162

5 org.qt-project.QtCore 0x00000001111df34e 0x1111b7000 + 164686

6 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

7 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

8 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 18:: QNetworkAccessManager thread

0 libsystem_kernel.dylib 0x00007fff67f8a3d6 poll + 10

1 org.qt-project.QtCore 0x00000001113f4e30 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 112

2 org.qt-project.QtCore 0x00000001113f6659 QEventDispatcherUNIX::processEvents(QFlags) + 857

3 org.qt-project.QtCore 0x000000011139dba2 QEventLoop::exec(QFlags) + 418

4 org.qt-project.QtCore 0x00000001111de501 QThread::exec() + 113

5 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 19:: Thread (pooled)

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b425 _pthread_cond_wait + 698

2 org.qt-project.QtCore 0x00000001111e3c80 0x1111b7000 + 183424

3 org.qt-project.QtCore 0x00000001111e39cb 0x1111b7000 + 182731

4 org.qt-project.QtCore 0x00000001111e3982 QWaitCondition::wait(QMutex*, unsigned long) + 162

5 org.qt-project.QtCore 0x00000001111df34e 0x1111b7000 + 164686

6 org.qt-project.QtCore 0x00000001111e241f 0x1111b7000 + 177183

7 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

8 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 20:: NetworkConfigWatcher

0 libsystem_kernel.dylib 0x00007fff67f8a3d6 poll + 10

1 org.qt-project.QtCore 0x00000001113f4e30 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 112

2 org.qt-project.QtCore 0x00000001113f6659 QEventDispatcherUNIX::processEvents(QFlags) + 857

3 org.qt-project.QtCore 0x000000011139dba2 QEventLoop::exec(QFlags) + 418

4 org.qt-project.Qt.QtWebEngineCore 0x000000010a6a94ca 0x10a688000 + 136394

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

9 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

10 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 21:: DnsConfigService

0 libsystem_kernel.dylib 0x00007fff67f88766 kevent + 10

1 org.qt-project.Qt.QtWebEngineCore 0x000000010b7b6419 0x10a688000 + 18015257

2 org.qt-project.Qt.QtWebEngineCore 0x000000010b7b370d 0x10a688000 + 18003725

3 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a75ef 0x10a688000 + 12711407

4 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

8 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

9 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 22:: WorkerPool/129283

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b457 _pthread_cond_wait + 748

2 org.qt-project.Qt.QtWebEngineCore 0x000000010b2e0f0b 0x10a688000 + 12947211

3 org.qt-project.Qt.QtWebEngineCore 0x000000010b2ff339 0x10a688000 + 13071161

4 org.qt-project.Qt.QtWebEngineCore 0x000000010b2ff8a7 0x10a688000 + 13072551

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 23:: WorkerPool/88071

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b457 _pthread_cond_wait + 748

2 org.qt-project.Qt.QtWebEngineCore 0x000000010b2e0f0b 0x10a688000 + 12947211

3 org.qt-project.Qt.QtWebEngineCore 0x000000010b2ff339 0x10a688000 + 13071161

4 org.qt-project.Qt.QtWebEngineCore 0x000000010b2ff8a7 0x10a688000 + 13072551

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

6 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

7 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 24:: Chrome_DBThread

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff2db8f2b7 __CFRunLoopServiceMachPort + 247

3 com.apple.CoreFoundation 0x00007fff2db8dd71 __CFRunLoopRun + 1329

4 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a855f 0x10a688000 + 12715359

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a7ef4 0x10a688000 + 12713716

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

9 org.qt-project.Qt.QtWebEngineCore 0x000000010a9751d8 0x10a688000 + 3068376

10 org.qt-project.Qt.QtWebEngineCore 0x000000010a97559f 0x10a688000 + 3069343

11 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

12 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

13 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

14 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 25:: Chrome_FileThread

0 libsystem_kernel.dylib 0x00007fff67f88766 kevent + 10

1 org.qt-project.Qt.QtWebEngineCore 0x000000010b7b6419 0x10a688000 + 18015257

2 org.qt-project.Qt.QtWebEngineCore 0x000000010b7b370d 0x10a688000 + 18003725

3 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a75d6 0x10a688000 + 12711382

4 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

6 org.qt-project.Qt.QtWebEngineCore 0x000000010a975258 0x10a688000 + 3068504

7 org.qt-project.Qt.QtWebEngineCore 0x000000010a9755af 0x10a688000 + 3069359

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

9 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

10 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

11 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 26:: Chrome_FileUserBlockingThread

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff2db8f2b7 __CFRunLoopServiceMachPort + 247

3 com.apple.CoreFoundation 0x00007fff2db8dd71 __CFRunLoopRun + 1329

4 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a855f 0x10a688000 + 12715359

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a7ef4 0x10a688000 + 12713716

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

9 org.qt-project.Qt.QtWebEngineCore 0x000000010a9752d8 0x10a688000 + 3068632

10 org.qt-project.Qt.QtWebEngineCore 0x000000010a9755bf 0x10a688000 + 3069375

11 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

12 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

13 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

14 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 27:: Chrome_ProcessLauncherThread

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff2db8f2b7 __CFRunLoopServiceMachPort + 247

3 com.apple.CoreFoundation 0x00007fff2db8dd71 __CFRunLoopRun + 1329

4 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a855f 0x10a688000 + 12715359

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a7ef4 0x10a688000 + 12713716

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

9 org.qt-project.Qt.QtWebEngineCore 0x000000010a975358 0x10a688000 + 3068760

10 org.qt-project.Qt.QtWebEngineCore 0x000000010a9755cc 0x10a688000 + 3069388

11 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

12 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

13 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

14 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 28:: Chrome_CacheThread

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff2db8f2b7 __CFRunLoopServiceMachPort + 247

3 com.apple.CoreFoundation 0x00007fff2db8dd71 __CFRunLoopRun + 1329

4 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a855f 0x10a688000 + 12715359

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a7ef4 0x10a688000 + 12713716

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

9 org.qt-project.Qt.QtWebEngineCore 0x000000010a9753d8 0x10a688000 + 3068888

10 org.qt-project.Qt.QtWebEngineCore 0x000000010a9755d9 0x10a688000 + 3069401

11 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

12 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

13 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

14 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 29:: Chrome_IOThread

0 libsystem_kernel.dylib 0x00007fff67f88766 kevent + 10

1 org.qt-project.Qt.QtWebEngineCore 0x000000010b7b6419 0x10a688000 + 18015257

2 org.qt-project.Qt.QtWebEngineCore 0x000000010b7b370d 0x10a688000 + 18003725

3 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a75d6 0x10a688000 + 12711382

4 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

6 org.qt-project.Qt.QtWebEngineCore 0x000000010a975458 0x10a688000 + 3069016

7 org.qt-project.Qt.QtWebEngineCore 0x000000010a9755e6 0x10a688000 + 3069414

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2fcfbb 0x10a688000 + 13062075

9 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

10 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

11 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 30:: BrowserBlockingWorker1/123139

0 libsystem_kernel.dylib 0x00007fff67f86882 __psynch_cvwait + 10

1 libsystem_pthread.dylib 0x00007fff6804b457 _pthread_cond_wait + 748

2 org.qt-project.Qt.QtWebEngineCore 0x000000010b2e0f0b 0x10a688000 + 12947211

3 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f7931 0x10a688000 + 13039921

4 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f6f36 0x10a688000 + 13037366

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2faddd 0x10a688000 + 13053405

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2f62b7 0x10a688000 + 13034167

7 libsystem_pthread.dylib 0x00007fff6804b109 _pthread_start + 148

8 libsystem_pthread.dylib 0x00007fff68046b8b thread_start + 15

Thread 31:: IndexedDB

0 libsystem_kernel.dylib 0x00007fff67f83dfa mach_msg_trap + 10

1 libsystem_kernel.dylib 0x00007fff67f84170 mach_msg + 60

2 com.apple.CoreFoundation 0x00007fff2db8f2b7 __CFRunLoopServiceMachPort + 247

3 com.apple.CoreFoundation 0x00007fff2db8dd71 __CFRunLoopRun + 1329

4 com.apple.CoreFoundation 0x00007fff2db8d1e3 CFRunLoopRunSpecific + 466

5 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a855f 0x10a688000 + 12715359

6 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a7ef4 0x10a688000 + 12713716

7 org.qt-project.Qt.QtWebEngineCore 0x000000010b2a4d5e 0x10a688000 + 12701022

8 org.qt-project.Qt.QtWebEngineCore 0x000000010b2c9181 0x10a688000 + 12849537

The stack trace does point at the Startcenter. So disable that, after having started MuseScore via a double click on a score or the -w commandline option

And please, pretty please, attach such looong traces as a file, don#t paste them here