Qt 6.11 is out! See what's new in the release
blog
GUI: QThread: Destroyed while thread is still running. Helpp
-
Dear all, would appreciate if anyone here can help as I'm still new in this:
The application crashes when we exit.This is the QT bug report:
Process: hilux-qt [9042] Path: /Users/USER/Desktop/*/hilux-qt Identifier: hilux-qt Version: 0 Code Type: X86-64 (Native) Parent Process: ??? [9018] Responsible: hilux-qt [9042] User ID: 501 Date/Time: 2019-06-02 21:50:16.028 +0800 OS Version: Mac OS X 10.14.2 (18C54) Report Version: 12 Anonymous UUID: 94D51356-471C-2F36-C6C5-3B14770C78E3 Sleep/Wake UUID: 1EEE5BDE-72C5-4AAC-8476-E51701DEBCF8 Time Awake Since Boot: 19000 seconds Time Since Wake: 7400 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Application Specific Information: abort() called Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff7772223e __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff777d8c1c pthread_kill + 285 2 libsystem_c.dylib 0x00007fff7768b1c9 abort + 127 3 org.qt-project.QtCore 0x0000000109537bc9 0x10951f000 + 101321 4 org.qt-project.QtCore 0x0000000109539314 QMessageLogger::fatal(char const*, ...) const + 202 5 org.qt-project.QtCore 0x000000010954046d QThread::~QThread() + 189 6 hilux-qt 0x00000001079479ee ToolsPage::~ToolsPage() + 174 (qlist.h:829) 7 hilux-qt 0x0000000107947b4c ToolsPage::~ToolsPage() + 28 8 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 9 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 10 hilux-qt 0x0000000107988aac WalletView::~WalletView() + 28 11 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 12 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 13 org.qt-project.QtWidgets 0x0000000108be16ee QStackedWidget::~QStackedWidget() + 14 14 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 15 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 16 hilux-qt 0x000000010797200c WalletFrame::~WalletFrame() + 28 17 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 18 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 19 org.qt-project.QtWidgets 0x0000000108a61d0e QWidget::~QWidget() + 14 20 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 21 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 22 hilux-qt 0x0000000107871ee5 HiluxGUI::~HiluxGUI() + 197 23 hilux-qt 0x00000001078720cc HiluxGUI::~HiluxGUI() + 28 24 hilux-qt 0x0000000107853d9d HiluxApplication::~HiluxApplication() + 301 (hilux.cpp:370) 25 hilux-qt 0x0000000107855403 main + 3523 26 libdyld.dylib 0x00007fff775e2ed9 start + 1And this is the cpp script for shutdown:
private: QThread *coreThread; OptionsModel *optionsModel; ClientModel *clientModel; HiluxGUI *window; QTimer *pollShutdownTimer; #ifdef ENABLE_WALLET PaymentServer* paymentServer; WalletModel *walletModel; #endif int returnValue; const PlatformStyle *platformStyle; std::unique_ptr<QWidget> shutdownWindow; void startThread(); }; ----- void HiluxApplication::startThread() { if(coreThread) return; coreThread = new QThread(this); HiluxCore* executor = new HiluxCore(); executor->moveToThread(coreThread); /* communication to and from thread */ connect(executor, SIGNAL(initializeResult(int)), this, SLOT(initializeResult(int))); connect(executor, SIGNAL(shutdownResult(int)), this, SLOT(shutdownResult(int))); connect(executor, SIGNAL(runawayException(QString)), this, SLOT(handleRunawayException(QString))); connect(this, SIGNAL(requestedInitialize()), executor, SLOT(initialize())); connect(this, SIGNAL(requestedShutdown()), executor, SLOT(shutdown())); connect(window, SIGNAL(requestedRestart(QStringList)), executor, SLOT(restart(QStringList))); /* make sure executor object is deleted in its own thread */ connect(this, SIGNAL(stopThread()), executor, SLOT(deleteLater())); connect(this, SIGNAL(stopThread()), coreThread, SLOT(quit())); coreThread->start(); } ------ void HiluxApplication::requestShutdown() { // Show a simple window indicating shutdown status // Do this first as some of the steps may take some time below, // for example the RPC console may still be executing a command. shutdownWindow.reset(ShutdownWindow::showShutdownWindow(window)); qDebug() << __func__ << ": Requesting shutdown"; startThread(); window->hide(); window->setClientModel(0); pollShutdownTimer->stop(); #ifdef ENABLE_WALLET window->removeAllWallets(); delete walletModel; walletModel = 0; #endif delete clientModel; clientModel = 0; StartShutdown(); // Request shutdown from core thread Q_EMIT requestedShutdown(); } ------- void HiluxCore::shutdown() { try { qDebug() << __func__ << ": Running Shutdown in thread"; Interrupt(threadGroup); threadGroup.join_all(); Shutdown(); qDebug() << __func__ << ": Shutdown finished"; Q_EMIT shutdownResult(1); } catch (const std::exception& e) { handleRunawayException(&e); } catch (...) { handleRunawayException(NULL); } }Appreciate if anyone could help on how to prevent the crash when the application quits.
-
Dear all, would appreciate if anyone here can help as I'm still new in this:
The application crashes when we exit.This is the QT bug report:
Process: hilux-qt [9042] Path: /Users/USER/Desktop/*/hilux-qt Identifier: hilux-qt Version: 0 Code Type: X86-64 (Native) Parent Process: ??? [9018] Responsible: hilux-qt [9042] User ID: 501 Date/Time: 2019-06-02 21:50:16.028 +0800 OS Version: Mac OS X 10.14.2 (18C54) Report Version: 12 Anonymous UUID: 94D51356-471C-2F36-C6C5-3B14770C78E3 Sleep/Wake UUID: 1EEE5BDE-72C5-4AAC-8476-E51701DEBCF8 Time Awake Since Boot: 19000 seconds Time Since Wake: 7400 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Application Specific Information: abort() called Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff7772223e __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff777d8c1c pthread_kill + 285 2 libsystem_c.dylib 0x00007fff7768b1c9 abort + 127 3 org.qt-project.QtCore 0x0000000109537bc9 0x10951f000 + 101321 4 org.qt-project.QtCore 0x0000000109539314 QMessageLogger::fatal(char const*, ...) const + 202 5 org.qt-project.QtCore 0x000000010954046d QThread::~QThread() + 189 6 hilux-qt 0x00000001079479ee ToolsPage::~ToolsPage() + 174 (qlist.h:829) 7 hilux-qt 0x0000000107947b4c ToolsPage::~ToolsPage() + 28 8 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 9 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 10 hilux-qt 0x0000000107988aac WalletView::~WalletView() + 28 11 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 12 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 13 org.qt-project.QtWidgets 0x0000000108be16ee QStackedWidget::~QStackedWidget() + 14 14 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 15 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 16 hilux-qt 0x000000010797200c WalletFrame::~WalletFrame() + 28 17 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 18 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 19 org.qt-project.QtWidgets 0x0000000108a61d0e QWidget::~QWidget() + 14 20 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 21 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 22 hilux-qt 0x0000000107871ee5 HiluxGUI::~HiluxGUI() + 197 23 hilux-qt 0x00000001078720cc HiluxGUI::~HiluxGUI() + 28 24 hilux-qt 0x0000000107853d9d HiluxApplication::~HiluxApplication() + 301 (hilux.cpp:370) 25 hilux-qt 0x0000000107855403 main + 3523 26 libdyld.dylib 0x00007fff775e2ed9 start + 1And this is the cpp script for shutdown:
private: QThread *coreThread; OptionsModel *optionsModel; ClientModel *clientModel; HiluxGUI *window; QTimer *pollShutdownTimer; #ifdef ENABLE_WALLET PaymentServer* paymentServer; WalletModel *walletModel; #endif int returnValue; const PlatformStyle *platformStyle; std::unique_ptr<QWidget> shutdownWindow; void startThread(); }; ----- void HiluxApplication::startThread() { if(coreThread) return; coreThread = new QThread(this); HiluxCore* executor = new HiluxCore(); executor->moveToThread(coreThread); /* communication to and from thread */ connect(executor, SIGNAL(initializeResult(int)), this, SLOT(initializeResult(int))); connect(executor, SIGNAL(shutdownResult(int)), this, SLOT(shutdownResult(int))); connect(executor, SIGNAL(runawayException(QString)), this, SLOT(handleRunawayException(QString))); connect(this, SIGNAL(requestedInitialize()), executor, SLOT(initialize())); connect(this, SIGNAL(requestedShutdown()), executor, SLOT(shutdown())); connect(window, SIGNAL(requestedRestart(QStringList)), executor, SLOT(restart(QStringList))); /* make sure executor object is deleted in its own thread */ connect(this, SIGNAL(stopThread()), executor, SLOT(deleteLater())); connect(this, SIGNAL(stopThread()), coreThread, SLOT(quit())); coreThread->start(); } ------ void HiluxApplication::requestShutdown() { // Show a simple window indicating shutdown status // Do this first as some of the steps may take some time below, // for example the RPC console may still be executing a command. shutdownWindow.reset(ShutdownWindow::showShutdownWindow(window)); qDebug() << __func__ << ": Requesting shutdown"; startThread(); window->hide(); window->setClientModel(0); pollShutdownTimer->stop(); #ifdef ENABLE_WALLET window->removeAllWallets(); delete walletModel; walletModel = 0; #endif delete clientModel; clientModel = 0; StartShutdown(); // Request shutdown from core thread Q_EMIT requestedShutdown(); } ------- void HiluxCore::shutdown() { try { qDebug() << __func__ << ": Running Shutdown in thread"; Interrupt(threadGroup); threadGroup.join_all(); Shutdown(); qDebug() << __func__ << ": Shutdown finished"; Q_EMIT shutdownResult(1); } catch (const std::exception& e) { handleRunawayException(&e); } catch (...) { handleRunawayException(NULL); } }Appreciate if anyone could help on how to prevent the crash when the application quits.
In your
ToolsPageclass you have a running thread. Request it shuts down and callQThread::waitbefore you continue with the destruction is the best I can give you with the limited information I have. -
Hi kshegunov, i checked the toolspage.cpp and I found this:
if (!model) { // Client model is being set to 0, this means shutdown() is about to be called. // Make sure we clean up the executor thread Q_EMIT stopExecutor(); thread.wait(); }The
thread.wait();is there originally. Is there somewhere else I should look? Here is more about the crash reportProcess: hilux-qt [9042] Path: /Users/USER/Desktop/*/hilux-qt Identifier: hilux-qt Version: 0 Code Type: X86-64 (Native) Parent Process: ??? [9018] Responsible: hilux-qt [9042] User ID: 501 Date/Time: 2019-06-02 21:50:16.028 +0800 OS Version: Mac OS X 10.14.2 (18C54) Report Version: 12 Anonymous UUID: 94D51356-471C-2F36-C6C5-3B14770C78E3 Sleep/Wake UUID: 1EEE5BDE-72C5-4AAC-8476-E51701DEBCF8 Time Awake Since Boot: 19000 seconds Time Since Wake: 7400 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Application Specific Information: abort() called Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff7772223e __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff777d8c1c pthread_kill + 285 2 libsystem_c.dylib 0x00007fff7768b1c9 abort + 127 3 org.qt-project.QtCore 0x0000000109537bc9 0x10951f000 + 101321 4 org.qt-project.QtCore 0x0000000109539314 QMessageLogger::fatal(char const*, ...) const + 202 5 org.qt-project.QtCore 0x000000010954046d QThread::~QThread() + 189 6 hilux-qt 0x00000001079479ee ToolsPage::~ToolsPage() + 174 (qlist.h:829) 7 hilux-qt 0x0000000107947b4c ToolsPage::~ToolsPage() + 28 8 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 9 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 10 hilux-qt 0x0000000107988aac WalletView::~WalletView() + 28 11 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 12 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 13 org.qt-project.QtWidgets 0x0000000108be16ee QStackedWidget::~QStackedWidget() + 14 14 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 15 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 16 hilux-qt 0x000000010797200c WalletFrame::~WalletFrame() + 28 17 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 18 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 19 org.qt-project.QtWidgets 0x0000000108a61d0e QWidget::~QWidget() + 14 20 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 21 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 22 hilux-qt 0x0000000107871ee5 HiluxGUI::~HiluxGUI() + 197 23 hilux-qt 0x00000001078720cc HiluxGUI::~HiluxGUI() + 28 24 hilux-qt 0x0000000107853d9d HiluxApplication::~HiluxApplication() + 301 (hilux.cpp:370) 25 hilux-qt 0x0000000107855403 main + 3523 26 libdyld.dylib 0x00007fff775e2ed9 start + 1 Thread 1:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff777235aa __select + 10 1 com.apple.CoreFoundation 0x00007fff4a3d3cf3 __CFSocketManager + 639 2 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 3 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 4 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 2:: QDBusConnectionManager 0 libsystem_kernel.dylib 0x00007fff777242ee poll + 10 1 org.qt-project.QtCore 0x000000010975dab0 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 480 2 org.qt-project.QtCore 0x000000010975f2d1 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 897 3 org.qt-project.QtCore 0x000000010970316f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 4 org.qt-project.QtCore 0x0000000109540a8c QThread::exec() + 140 5 org.qt-project.QtDBus 0x0000000109aefa23 0x109aec000 + 14883 6 org.qt-project.QtCore 0x0000000109541a03 0x10951f000 + 141827 7 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 8 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 9 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 3:: com.apple.NSEventThread 0 libsystem_kernel.dylib 0x00007fff7771c17a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff7771c6d0 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff4a3a60c2 __CFRunLoopServiceMachPort + 337 3 com.apple.CoreFoundation 0x00007fff4a3a5611 __CFRunLoopRun + 1654 4 com.apple.CoreFoundation 0x00007fff4a3a4d48 CFRunLoopRunSpecific + 463 5 com.apple.AppKit 0x00007fff478fef89 _NSEventThread + 160 6 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 7 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 8 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 4: 0 libsystem_kernel.dylib 0x00007fff7771f7de __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff777d9593 _pthread_cond_wait + 724 2 hilux-qt 0x0000000107e0fe2b leveldb::(anonymous namespace)::PosixEnv::BGThread() + 219 (env_posix.cc:499) 3 hilux-qt 0x0000000107e0fd49 leveldb::(anonymous namespace)::PosixEnv::BGThreadWrapper(void*) + 9 4 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 5 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 6 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 5:: QThread 0 libsystem_kernel.dylib 0x00007fff777242ee poll + 10 1 org.qt-project.QtCore 0x000000010975dab0 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 480 2 org.qt-project.QtCore 0x000000010975f2d1 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 897 3 org.qt-project.QtCore 0x000000010970316f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 4 org.qt-project.QtCore 0x0000000109540a8c QThread::exec() + 140 5 org.qt-project.QtCore 0x0000000109541a03 0x10951f000 + 141827 6 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 7 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 8 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 6:: Qt bearer thread 0 libsystem_kernel.dylib 0x00007fff777242ee poll + 10 1 org.qt-project.QtCore 0x000000010975d940 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 112 2 org.qt-project.QtCore 0x000000010975f2d1 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 897 3 org.qt-project.QtCore 0x000000010970316f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 4 org.qt-project.QtCore 0x0000000109540a8c QThread::exec() + 140 5 org.qt-project.QtCore 0x0000000109541a03 0x10951f000 + 141827 6 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 7 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 8 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 7: 0 libsystem_pthread.dylib 0x00007fff777d53f8 start_wqthread + 0 1 ??? 0x0000000054485244 0 + 1414025796 Thread 8: 0 libsystem_pthread.dylib 0x00007fff777d53f8 start_wqthread + 0 1 ??? 0x0000000000000903 0 + 2307 Thread 9: 0 libsystem_pthread.dylib 0x00007fff777d53f8 start_wqthread + 0 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x000000010b1cb5c0 rcx: 0x00007ffee83b6178 rdx: 0x0000000000000000 rdi: 0x0000000000000307 rsi: 0x0000000000000006 rbp: 0x00007ffee83b61b0 rsp: 0x00007ffee83b6178 r8: 0x0000000000000003 r9: 0x00007fe2c8e6c720 r10: 0x0000000000000000 r11: 0x0000000000000206 r12: 0x0000000000000307 r13: 0x0000000000000001 r14: 0x0000000000000006 r15: 0x000000000000002d rip: 0x00007fff7772223e rfl: 0x0000000000000206 cr2: 0x00007fffaa3cc188 Logical CPU: 0 Error Code: 0x02000148 Trap Number: 133 -
where you are creating the object of HiluxApplication ? Since you are passing HiluxApplication object as parent of QThread, HiluxApplication is getting destroyed somewhere when still your thread is executing. May be you need to check this.
-
Hi kshegunov, i checked the toolspage.cpp and I found this:
if (!model) { // Client model is being set to 0, this means shutdown() is about to be called. // Make sure we clean up the executor thread Q_EMIT stopExecutor(); thread.wait(); }The
thread.wait();is there originally. Is there somewhere else I should look? Here is more about the crash reportProcess: hilux-qt [9042] Path: /Users/USER/Desktop/*/hilux-qt Identifier: hilux-qt Version: 0 Code Type: X86-64 (Native) Parent Process: ??? [9018] Responsible: hilux-qt [9042] User ID: 501 Date/Time: 2019-06-02 21:50:16.028 +0800 OS Version: Mac OS X 10.14.2 (18C54) Report Version: 12 Anonymous UUID: 94D51356-471C-2F36-C6C5-3B14770C78E3 Sleep/Wake UUID: 1EEE5BDE-72C5-4AAC-8476-E51701DEBCF8 Time Awake Since Boot: 19000 seconds Time Since Wake: 7400 seconds System Integrity Protection: enabled Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_CRASH (SIGABRT) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Application Specific Information: abort() called Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff7772223e __pthread_kill + 10 1 libsystem_pthread.dylib 0x00007fff777d8c1c pthread_kill + 285 2 libsystem_c.dylib 0x00007fff7768b1c9 abort + 127 3 org.qt-project.QtCore 0x0000000109537bc9 0x10951f000 + 101321 4 org.qt-project.QtCore 0x0000000109539314 QMessageLogger::fatal(char const*, ...) const + 202 5 org.qt-project.QtCore 0x000000010954046d QThread::~QThread() + 189 6 hilux-qt 0x00000001079479ee ToolsPage::~ToolsPage() + 174 (qlist.h:829) 7 hilux-qt 0x0000000107947b4c ToolsPage::~ToolsPage() + 28 8 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 9 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 10 hilux-qt 0x0000000107988aac WalletView::~WalletView() + 28 11 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 12 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 13 org.qt-project.QtWidgets 0x0000000108be16ee QStackedWidget::~QStackedWidget() + 14 14 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 15 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 16 hilux-qt 0x000000010797200c WalletFrame::~WalletFrame() + 28 17 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 18 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 19 org.qt-project.QtWidgets 0x0000000108a61d0e QWidget::~QWidget() + 14 20 org.qt-project.QtCore 0x0000000109730b04 QObjectPrivate::deleteChildren() + 228 21 org.qt-project.QtWidgets 0x0000000108a61442 QWidget::~QWidget() + 1090 22 hilux-qt 0x0000000107871ee5 HiluxGUI::~HiluxGUI() + 197 23 hilux-qt 0x00000001078720cc HiluxGUI::~HiluxGUI() + 28 24 hilux-qt 0x0000000107853d9d HiluxApplication::~HiluxApplication() + 301 (hilux.cpp:370) 25 hilux-qt 0x0000000107855403 main + 3523 26 libdyld.dylib 0x00007fff775e2ed9 start + 1 Thread 1:: com.apple.CFSocket.private 0 libsystem_kernel.dylib 0x00007fff777235aa __select + 10 1 com.apple.CoreFoundation 0x00007fff4a3d3cf3 __CFSocketManager + 639 2 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 3 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 4 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 2:: QDBusConnectionManager 0 libsystem_kernel.dylib 0x00007fff777242ee poll + 10 1 org.qt-project.QtCore 0x000000010975dab0 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 480 2 org.qt-project.QtCore 0x000000010975f2d1 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 897 3 org.qt-project.QtCore 0x000000010970316f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 4 org.qt-project.QtCore 0x0000000109540a8c QThread::exec() + 140 5 org.qt-project.QtDBus 0x0000000109aefa23 0x109aec000 + 14883 6 org.qt-project.QtCore 0x0000000109541a03 0x10951f000 + 141827 7 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 8 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 9 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 3:: com.apple.NSEventThread 0 libsystem_kernel.dylib 0x00007fff7771c17a mach_msg_trap + 10 1 libsystem_kernel.dylib 0x00007fff7771c6d0 mach_msg + 60 2 com.apple.CoreFoundation 0x00007fff4a3a60c2 __CFRunLoopServiceMachPort + 337 3 com.apple.CoreFoundation 0x00007fff4a3a5611 __CFRunLoopRun + 1654 4 com.apple.CoreFoundation 0x00007fff4a3a4d48 CFRunLoopRunSpecific + 463 5 com.apple.AppKit 0x00007fff478fef89 _NSEventThread + 160 6 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 7 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 8 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 4: 0 libsystem_kernel.dylib 0x00007fff7771f7de __psynch_cvwait + 10 1 libsystem_pthread.dylib 0x00007fff777d9593 _pthread_cond_wait + 724 2 hilux-qt 0x0000000107e0fe2b leveldb::(anonymous namespace)::PosixEnv::BGThread() + 219 (env_posix.cc:499) 3 hilux-qt 0x0000000107e0fd49 leveldb::(anonymous namespace)::PosixEnv::BGThreadWrapper(void*) + 9 4 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 5 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 6 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 5:: QThread 0 libsystem_kernel.dylib 0x00007fff777242ee poll + 10 1 org.qt-project.QtCore 0x000000010975dab0 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 480 2 org.qt-project.QtCore 0x000000010975f2d1 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 897 3 org.qt-project.QtCore 0x000000010970316f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 4 org.qt-project.QtCore 0x0000000109540a8c QThread::exec() + 140 5 org.qt-project.QtCore 0x0000000109541a03 0x10951f000 + 141827 6 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 7 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 8 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 6:: Qt bearer thread 0 libsystem_kernel.dylib 0x00007fff777242ee poll + 10 1 org.qt-project.QtCore 0x000000010975d940 qt_safe_poll(pollfd*, unsigned int, timespec const*) + 112 2 org.qt-project.QtCore 0x000000010975f2d1 QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) + 897 3 org.qt-project.QtCore 0x000000010970316f QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) + 431 4 org.qt-project.QtCore 0x0000000109540a8c QThread::exec() + 140 5 org.qt-project.QtCore 0x0000000109541a03 0x10951f000 + 141827 6 libsystem_pthread.dylib 0x00007fff777d6305 _pthread_body + 126 7 libsystem_pthread.dylib 0x00007fff777d926f _pthread_start + 70 8 libsystem_pthread.dylib 0x00007fff777d5415 thread_start + 13 Thread 7: 0 libsystem_pthread.dylib 0x00007fff777d53f8 start_wqthread + 0 1 ??? 0x0000000054485244 0 + 1414025796 Thread 8: 0 libsystem_pthread.dylib 0x00007fff777d53f8 start_wqthread + 0 1 ??? 0x0000000000000903 0 + 2307 Thread 9: 0 libsystem_pthread.dylib 0x00007fff777d53f8 start_wqthread + 0 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x000000010b1cb5c0 rcx: 0x00007ffee83b6178 rdx: 0x0000000000000000 rdi: 0x0000000000000307 rsi: 0x0000000000000006 rbp: 0x00007ffee83b61b0 rsp: 0x00007ffee83b6178 r8: 0x0000000000000003 r9: 0x00007fe2c8e6c720 r10: 0x0000000000000000 r11: 0x0000000000000206 r12: 0x0000000000000307 r13: 0x0000000000000001 r14: 0x0000000000000006 r15: 0x000000000000002d rip: 0x00007fff7772223e rfl: 0x0000000000000206 cr2: 0x00007fffaa3cc188 Logical CPU: 0 Error Code: 0x02000148 Trap Number: 133@swatchie-1 said in GUI: QThread: Destroyed while thread is still running. Helpp:
Hi kshegunov, i checked the toolspage.cpp and I found this
This is where? You must realize I can only guess based on the stack trace and I really hate that modus operandi. I'd expect to see something like this in the
ToolsPagedestructor:thread.quit(); thread.wait();As a general advice - try to reduce the problem to a minimal example, usually this manifests where the problem is.
