Crash report from rat; Houdini FX Version 17.5.381 [macosx10.13-x86_64-clang9.1-targetosx10.10] Uptime 50 seconds Fri Sep 20 18:19:27 2019 Caught signal 4 2 libHoudiniUI.dylib 0x0000000109c2f0f8 AP_Interface::coreDumpChaser(UTsignalHandlerArg) + 680 3 libHoudiniUI.dylib 0x0000000109c30bbe AP_Interface::si_CrashHandler::chaser(UTsignalHandlerArg) + 46 4 libHoudiniUT.dylib 0x000000010a3f2a85 signalCallback(UTsignalHandlerArg) + 549 5 libHoudiniUT.dylib 0x000000010a7041d0 UT_Signal::processSignal(int, __siginfo*, void*) + 192 6 libsystem_platform.dylib 0x00007fff7a5a8b5d _sigtramp + 29 7 ??? 0x0000000000000008 0x0 + 8 8 CoreFoundation 0x00007fff4e3e9e49 __CFMachPortBoostDeallocate + 25 9 CoreFoundation 0x00007fff4e4d0524 _CFRelease + 240 10 HIToolbox 0x00007fff4d6296db Convert1CGEvent(unsigned char) + 263 11 HIToolbox 0x00007fff4d629577 MainLoopObserver(unsigned int, OpaqueEventRef*, void*) + 41 12 HIToolbox 0x00007fff4d61c957 _NotifyEventLoopObservers + 153 13 HIToolbox 0x00007fff4d61f16b RunCurrentEventLoopInMode + 228 14 HIToolbox 0x00007fff4d61eded ReceiveNextEventCommon + 355 15 HIToolbox 0x00007fff4d61ec76 _BlockUntilNextEventMatchingListInModeWithFilter + 64 16 AppKit 0x00007fff4b9b779d _DPSNextEvent + 1135 17 AppKit 0x00007fff4b9b648b -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 1361 18 libqcocoa.dylib 0x0000000131a32e36 QCocoaEventDispatcher::processEvents(QFlags) + 1254 19 libHoudiniUI.dylib 0x000000010996e61b QT_GeneratorThread::checkForEscapeKey() + 43 20 libHoudiniUT.dylib 0x000000010a4cbdc7 UT_Interrupt::opInterrupt(int) + 183 21 libHoudiniUT.dylib 0x000000010a4cb41f UT_Interrupt::opStartMessage(int, UT_InterruptMessage const&, int, int*) + 959 22 libHoudiniUT.dylib 0x000000010a4cafed UT_Interrupt::opStartPriority(int, char const*, int, int, int*) + 205 23 libHoudiniUT.dylib 0x000000010a924a5d PY_CompiledCode::evaluateUsingDicts(PY_Result::Type, void*, void*, PY_Result&) const + 445 24 libHoudiniUT.dylib 0x000000010a924874 PY_CompiledCode::evaluate(PY_Result::Type, PY_Result&) const + 68 25 libHoudiniUT.dylib 0x000000010a928c16 PYrunPythonExpression(char const*, PY_Result::Type, PY_EvaluationContext*) + 118 26 libHoudiniPRM.dylib 0x000000010d248342 fn_pythonexprs(EV_FUNCTION*, EV_SYMBOL*, EV_SYMBOL**, int, unsigned int&) + 130 27 libHoudiniUT.dylib 0x000000010ac3234a EV_EXPRESSION::evaluate(EV_InlineFuncReturnType, int) + 3898 28 libHoudiniUT.dylib 0x000000010ac33135 EV_EXPRESSION::evaluate(int, UT_String&) + 165 29 libHoudiniPRM.dylib 0x000000010d1f29c0 CH_Expression::evaluateString(UT_String&, int) + 464 30 libHoudiniPRM.dylib 0x000000010d1f48ee evalExpression(char const*, void*) + 398 31 libHoudiniPRM.dylib 0x000000010d1f461f CH_Manager::lookupExpressionNoThread(char const*, UT_String&) + 175 32 libHoudiniUT.dylib 0x000000010a799c50 UT_String::cshParse(UT_WorkArgs&, void (*)(char const*, UT_String&), void (*)(char const*, UT_String&), int*, UT_StringCshIO*) + 1632 33 libHoudiniPRM.dylib 0x000000010d252c43 CMD_Manager::runCommand(char*) + 2083 34 libHoudiniPRM.dylib 0x000000010d23fff1 CMD_Manager::internalExecute(char const*) + 3729 35 libHoudiniPRM.dylib 0x000000010d2508e9 CMD_Manager::processInput(CMD_Source*, char const*) + 137 36 libHoudiniPRM.dylib 0x000000010d2512ca CMD_Manager::internalSendInput(char const*, bool) + 1642 37 libHoudiniPRM.dylib 0x000000010d25237d CMD_Manager::executeNoLock(char const*, bool, std::__1::basic_ostream >*, std::__1::basic_ostream >*, bool, bool) + 221 38 libHoudiniPRM.dylib 0x000000010d25c031 void UT_TaskArena::callbackConst >*, std::__1::basic_ostream >*, bool, bool)::$_2>(void const*) + 65 39 libtbb.dylib 0x000000010c883e8c tbb::interface7::internal::task_arena_base::internal_execute(tbb::interface7::internal::delegate_base&) const + 684 40 libTBBPROXY.dylib 0x0000000134059d65 TBBPROXY_TaskArenaExecute + 69 41 libHoudiniPRM.dylib 0x000000010d252231 CMD_Manager::execute(char const*, bool, std::__1::basic_ostream >*, std::__1::basic_ostream >*, bool, bool) + 209 42 libHoudiniPRM.dylib 0x000000010d441c75 OP_Node::executeCommand(char const*, std::__1::basic_ostream >*, std::__1::basic_ostream >*) const + 149 43 libHoudiniPRM.dylib 0x000000010d2783c0 PRM_ChoiceList::getChoiceNamesFromHscriptScript(UT_Array&, PRM_Parm const&) const + 304 44 libHoudiniPRM.dylib 0x000000010d278f9e PRM_ChoiceList::getChoiceNames(PRM_Name const*&, void*, PRM_SpareData const*, PRM_Parm const*) const + 1598 45 libHoudiniPRM.dylib 0x000000010d299087 PRM_Ordinal::getChoiceTokens(PRM_Name const*&, PRM_Item const*&) const + 551 46 libHoudiniPRM.dylib 0x000000010d29bf19 PRM_Ordinal::save(std::__1::basic_ostream >&, int, bool) const + 73 47 libHoudiniPRM.dylib 0x000000010d2ae341 PRM_ParmList::save(std::__1::basic_ostream >&, int, bool) const + 241 48 libHoudiniPRM.dylib 0x000000010d50e6af OP_Parameters::saveParameters(std::__1::basic_ostream >&, int, bool) + 47 49 libHoudiniPRM.dylib 0x000000010d4376e3 OP_Node::save(std::__1::basic_ostream >&, OP_SaveFlags const&, char const*, UT_String const&) + 1395 50 libHoudiniPRM.dylib 0x000000010d3f3b25 OP_Network::saveOp(std::__1::basic_ostream >&, OP_Node*, OP_SaveFlags const&, OP_SaveFlags const&, char const*, bool, bool, UT_String const&) + 2549 51 libHoudiniPRM.dylib 0x000000010d3f55b1 OP_Network::saveChildNodes(std::__1::basic_ostream >&, OP_SaveFlags const&, char const*, bool, bool) + 177 52 libHoudiniPRM.dylib 0x000000010d3f48f5 OP_Network::saveNetwork(std::__1::basic_ostream >&, OP_SaveFlags const&, OP_SaveFlags const&, char const*, bool) + 3157 53 libHoudiniPRM.dylib 0x000000010d3f3600 OP_Network::saveOp(std::__1::basic_ostream >&, OP_Node*, OP_SaveFlags const&, OP_SaveFlags const&, char const*, bool, bool, UT_String const&) + 1232 54 libHoudiniPRM.dylib 0x000000010d3f55b1 OP_Network::saveChildNodes(std::__1::basic_ostream >&, OP_SaveFlags const&, char const*, bool, bool) + 177 55 libHoudiniPRM.dylib 0x000000010d382b1e OP_Director::saveNetwork(std::__1::basic_ostream >&, OP_SaveFlags const&) + 462 56 libHoudiniAPPS2.dylib 0x0000000108e7534f OPUI_App::saveAppData(char const*) + 175 57 libHoudiniAPPS2.dylib 0x0000000108e78367 OPUI_App::saveOnCoreDump() + 119 58 libHoudiniUI.dylib 0x0000000109c2eedb AP_Interface::coreDumpChaser(UTsignalHandlerArg) + 139 59 libHoudiniUI.dylib 0x0000000109c2ee1f AP_Interface::terminateSignalHandler(UTsignalHandlerArg) + 191 60 libHoudiniUT.dylib 0x000000010a7041d0 UT_Signal::processSignal(int, __siginfo*, void*) + 192 61 libsystem_platform.dylib 0x00007fff7a5a8b5d _sigtramp + 29 62 ??? 0x0000000000000000 0x0 + 0 63 SkyLight 0x00007fff7355d531 _CGSFindWindow + 154 64 SkyLight 0x00007fff735dfcbd SLSFindWindowAndOwner + 118 65 AppKit 0x00007fff4bbeafd7 +[NSWindow windowNumberAtPoint:belowWindowWithWindowNumber:] + 141 66 libqcocoa.dylib 0x0000000131a191be QCocoaScreen::topLevelAt(QPoint const&) const + 142 67 libQt5Gui.5.6.1.dylib 0x000000010e06d5b1 QGuiApplication::topLevelAt(QPoint const&) + 817 68 libQt5Widgets.5.6.1.dylib 0x000000010da1ae89 QApplication::widgetAt(QPoint const&) + 25 69 libHoudiniUI.dylib 0x000000010996d6b0 QT_GeneratorThread::handleQtWidgetEvent(QWidget*, QEvent*) + 1344 70 libHoudiniUI.dylib 0x000000010997218c qt_EventFilter::eventFilter(QObject*, QEvent*) + 188 71 libQt5Core.5.6.1.dylib 0x000000010e79a234 QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) + 196 72 libQt5Widgets.5.6.1.dylib 0x000000010da1f672 QApplicationPrivate::notify_helper(QObject*, QEvent*) + 66 73 libQt5Widgets.5.6.1.dylib 0x000000010da20db8 QApplication::notify(QObject*, QEvent*) + 456 74 libQt5Core.5.6.1.dylib 0x000000010e79a098 QCoreApplication::notifyInternal2(QObject*, QEvent*) + 168 75 libQt5Widgets.5.6.1.dylib 0x000000010da1d35e QApplicationPrivate::setFocusWidget(QWidget*, Qt::FocusReason) + 270 76 libQt5Widgets.5.6.1.dylib 0x000000010da5e26f QWidget::setFocus(Qt::FocusReason) + 927 77 libQt5Widgets.5.6.1.dylib 0x000000010da1e5b5 QApplication::setActiveWindow(QWidget*) + 1093 78 libQt5Widgets.5.6.1.dylib 0x000000010da1ea03 QApplicationPrivate::notifyActiveWindowChange(QWindow*) + 51 79 libQt5Gui.5.6.1.dylib 0x000000010e073b2f QGuiApplicationPrivate::processActivatedEvent(QWindowSystemInterfacePrivate::ActivatedWindowEvent*) + 623 80 libQt5Gui.5.6.1.dylib 0x000000010e05a18b QWindowSystemInterface::sendWindowSystemEvents(QFlags) + 171 81 libqcocoa.dylib 0x0000000131a33bce QCocoaEventDispatcherPrivate::processPostedEvents() + 190 82 libqcocoa.dylib 0x0000000131a33034 QCocoaEventDispatcher::processEvents(QFlags) + 1764 83 libHoudiniUI.dylib 0x0000000109971393 QT_GeneratorThread::waitForRawEvents() + 195 84 libHoudiniUI.dylib 0x0000000109a6e389 UI_Queue::waitForEvents() + 169 85 libHoudiniUI.dylib 0x0000000109a6d5ec UI_Queue::eventLoop() + 332 86 libHoudiniUI.dylib 0x0000000109c33d75 main + 5109 87 libdyld.dylib 0x00007fff7a3bd3d5 start + 1