On Sun, Feb 4, 2018 at 10:32 PM, Scott Kostyshak <skost...@lyx.org> wrote:
> Would it make sense for Joel or > Stephan (if he could reproduce) to do a bisect to figure out what caused > the problem so we can figure out a fix for 2.3.x branch? Let me know how I can help. If asked to do a bisect, it would be helpful if a starting (i.e., "good") commit were suggested so I needn't bisect the whole history. On another note, while Stephan is attempting to reproduce the pixmap issue, it would be good if he could confirm a crash using this MWE. Steps to reproduce: 1. Clear out any settings (e.g., ~/Library/Application Support/LyX) that would apply to the next step to achieve default behavior. 2. Make and make install master (I built against e80e7d8478). 3. Launch LyX, open MWE (MathFont.lyx). The math should be "previewed". 4. LyX -> Preferences -> Screen Fonts -> Enable "Use pixmap...", Apply. 5. Display -> Instant Preview -> No Math, Save -> Crash. The resulting crash output to the terminal is attached. Note that selecting "Apply" in step 5 behaves normally and doesn't produce a crash. - Joel
CoordCache.cpp (30): break on pointer: 0x7fcb0fbaac50 hint: dim size: 0 ( 1) 1 lyx 0x00000001011589b4 _ZN3lyx8doBufErrEPKcS1_l : 1 lyx 0x00000001011589b4 _ZN3lyx8doBufErrEPKcS1_l + 116 ( 2) 2 lyx 0x0000000100dae1da _ZNK3lyx8MathData9dimensionERKNS_10BufferViewE : 2 lyx 0x0000000100dae1da _ZNK3lyx8MathData9dimensionERKNS_10BufferViewE + 106 ( 3) 3 lyx 0x0000000100d4ffcb _ZNK3lyx13InsetMathGrid11cellXOffsetERKNS_10BufferViewEm : 3 lyx 0x0000000100d4ffcb _ZNK3lyx13InsetMathGrid11cellXOffsetERKNS_10BufferViewEm + 123 ( 4) 4 lyx 0x0000000100d4faff _ZNK3lyx13InsetMathGrid4drawERNS_11PainterInfoEii : 4 lyx 0x0000000100d4faff _ZNK3lyx13InsetMathGrid4drawERNS_11PainterInfoEii + 175 ( 5) 5 lyx 0x0000000100d5d93d _ZNK3lyx13InsetMathHull4drawERNS_11PainterInfoEii : 5 lyx 0x0000000100d5d93d _ZNK3lyx13InsetMathHull4drawERNS_11PainterInfoEii + 1005 ( 6) 6 lyx 0x0000000100cac6c4 _ZNK3lyx10RowPainter10paintInsetERKNS_3Row7ElementE : 6 lyx 0x0000000100cac6c4 _ZNK3lyx10RowPainter10paintInsetERKNS_3Row7ElementE + 580 ( 7) 7 lyx 0x0000000100cae2bb _ZN3lyx10RowPainter9paintTextEv : 7 lyx 0x0000000100cae2bb _ZN3lyx10RowPainter9paintTextEv + 283 ( 8) 8 lyx 0x0000000100cf5c0f _ZNK3lyx11TextMetrics13drawParagraphERNS_11PainterInfoElii : 8 lyx 0x0000000100cf5c0f _ZNK3lyx11TextMetrics13drawParagraphERNS_11PainterInfoElii + 2015 ( 9) 9 lyx 0x0000000100cfac4e _ZNK3lyx11TextMetrics4drawERNS_11PainterInfoEii : 9 lyx 0x0000000100cfac4e _ZNK3lyx11TextMetrics4drawERNS_11PainterInfoEii + 142 ( 10) 10 lyx 0x0000000100b888be _ZN3lyx10BufferView4drawERNS_8frontend7PainterEb : 10 lyx 0x0000000100b888be _ZN3lyx10BufferView4drawERNS_8frontend7PainterEb + 798 ( 11) 11 lyx 0x00000001010c9539 _ZN3lyx8frontend11GuiWorkArea10paintEventEP11QPaintEvent : 11 lyx 0x00000001010c9539 _ZN3lyx8frontend11GuiWorkArea10paintEventEP11QPaintEvent + 265 ( 12) 12 QtWidgets 0x0000000101e78d03 _ZN7QWidget5eventEP6QEvent : 12 QtWidgets 0x0000000101e78d03 _ZN7QWidget5eventEP6QEvent + 1123 ( 13) 13 QtWidgets 0x0000000101f2cc8d _ZN6QFrame5eventEP6QEvent : 13 QtWidgets 0x0000000101f2cc8d _ZN6QFrame5eventEP6QEvent + 45 ( 14) 14 QtWidgets 0x0000000101f370a7 _ZN19QAbstractScrollArea13viewportEventEP6QEvent : 14 QtWidgets 0x0000000101f370a7 _ZN19QAbstractScrollArea13viewportEventEP6QEvent + 135 ( 15) 15 QtWidgets 0x0000000101f37c44 _ZN19QAbstractScrollArea11qt_metacallEN11QMetaObject4CallEiPPv : 15 QtWidgets 0x0000000101f37c44 _ZN19QAbstractScrollArea11qt_metacallEN11QMetaObject4CallEiPPv + 388 ( 16) 16 QtCore 0x0000000102b04e6b _ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent : 16 QtCore 0x0000000102b04e6b _ZN23QCoreApplicationPrivate29sendThroughObjectEventFiltersEP7QObjectP6QEvent + 203 ( 17) 17 QtWidgets 0x0000000101e408b8 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent : 17 QtWidgets 0x0000000101e408b8 _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 280 ( 18) 18 QtWidgets 0x0000000101e41c47 _ZN12QApplication6notifyEP7QObjectP6QEvent : 18 QtWidgets 0x0000000101e41c47 _ZN12QApplication6notifyEP7QObjectP6QEvent + 391 ( 19) 19 lyx 0x0000000100f21b25 _ZN3lyx8frontend14GuiApplication6notifyEP7QObjectP6QEvent : 19 lyx 0x0000000100f21b25 _ZN3lyx8frontend14GuiApplication6notifyEP7QObjectP6QEvent + 21 ( 20) 20 QtCore 0x0000000102b04ba4 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent : 20 QtCore 0x0000000102b04ba4 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 164 ( 21) 21 QtWidgets 0x0000000101e72ddc _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 21 QtWidgets 0x0000000101e72ddc _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3148 ( 22) 22 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 22 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 23) 23 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 23 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 24) 24 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 24 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 25) 25 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 25 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 26) 26 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 26 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 27) 27 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 27 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 28) 28 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 28 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 29) 29 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 29 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 30) 30 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 30 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 31) 31 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 31 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 32) 32 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 32 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 33) 33 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 33 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 34) 34 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 34 QtWidgets 0x0000000101e735b0 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 1248 ( 35) 35 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 35 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 881 ( 36) 36 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 36 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 881 ( 37) 37 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 37 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 881 ( 38) 38 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 38 QtWidgets 0x0000000101e73441 _ZN14QWidgetPrivate22paintSiblingsRecursiveEP12QPaintDeviceRK5QListIP7QObjectEiRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 881 ( 39) 39 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore : 39 QtWidgets 0x0000000101e72ff0 _ZN14QWidgetPrivate10drawWidgetEP12QPaintDeviceRK7QRegionRK6QPointiP8QPainterP19QWidgetBackingStore + 3680 ( 40) 40 QtWidgets 0x0000000101e4df9e _ZN14QWidgetPrivate10scrollRectERK5QRectii : 40 QtWidgets 0x0000000101e4df9e _ZN14QWidgetPrivate10scrollRectERK5QRectii + 7678 ( 41) 41 QtWidgets 0x0000000101e4ce3b _ZN14QWidgetPrivate10scrollRectERK5QRectii : 41 QtWidgets 0x0000000101e4ce3b _ZN14QWidgetPrivate10scrollRectERK5QRectii + 3227 ( 42) 42 QtWidgets 0x0000000101e9b799 _ZN14QDesktopWidget11qt_metacallEN11QMetaObject4CallEiPPv : 42 QtWidgets 0x0000000101e9b799 _ZN14QDesktopWidget11qt_metacallEN11QMetaObject4CallEiPPv + 16105 ( 43) 43 QtWidgets 0x0000000101e98d35 _ZN14QDesktopWidget11qt_metacallEN11QMetaObject4CallEiPPv : 43 QtWidgets 0x0000000101e98d35 _ZN14QDesktopWidget11qt_metacallEN11QMetaObject4CallEiPPv + 5253 ( 44) 44 QtWidgets 0x0000000101e408cd _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent : 44 QtWidgets 0x0000000101e408cd _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent + 301 ( 45) 45 QtWidgets 0x0000000101e41c47 _ZN12QApplication6notifyEP7QObjectP6QEvent : 45 QtWidgets 0x0000000101e41c47 _ZN12QApplication6notifyEP7QObjectP6QEvent + 391 ( 46) 46 lyx 0x0000000100f21b25 _ZN3lyx8frontend14GuiApplication6notifyEP7QObjectP6QEvent : 46 lyx 0x0000000100f21b25 _ZN3lyx8frontend14GuiApplication6notifyEP7QObjectP6QEvent + 21 ( 47) 47 QtCore 0x0000000102b04ba4 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent : 47 QtCore 0x0000000102b04ba4 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent + 164 ( 48) 48 QtGui 0x0000000102421f34 _ZN22QGuiApplicationPrivate18processExposeEventEPN29QWindowSystemInterfacePrivate11ExposeEventE : 48 QtGui 0x0000000102421f34 _ZN22QGuiApplicationPrivate18processExposeEventEPN29QWindowSystemInterfacePrivate11ExposeEventE + 308 ( 49) 49 QtGui 0x0000000102401163 _ZN29QWindowSystemInterfacePrivate23handleWindowSystemEventIN22QWindowSystemInterface19SynchronousDeliveryEEEbPNS_17WindowSystemEventE : 49 QtGui 0x0000000102401163 _ZN29QWindowSystemInterfacePrivate23handleWindowSystemEventIN22QWindowSystemInterface19SynchronousDeliveryEEEbPNS_17WindowSystemEventE + 99 ( 50) 50 QtGui 0x0000000102407144 _ZN22QWindowSystemInterface17handleExposeEventINS_19SynchronousDeliveryEEEvP7QWindowRK7QRegion : 50 QtGui 0x0000000102407144 _ZN22QWindowSystemInterface17handleExposeEventINS_19SynchronousDeliveryEEEvP7QWindowRK7QRegion + 196 ( 51) 51 libqcocoa.dylib 0x0000000105b9e252 qt_plugin_instance : 51 libqcocoa.dylib 0x0000000105b9e252 qt_plugin_instance + 63090 ( 52) 52 libqcocoa.dylib 0x0000000105ba478f qt_plugin_instance : 52 libqcocoa.dylib 0x0000000105ba478f qt_plugin_instance + 89007 ( 53) 53 AppKit 0x00007fff28c15c21 _NSViewDrawRect : 53 AppKit 0x00007fff28c15c21 _NSViewDrawRect + 83 ( 54) 54 AppKit 0x00007fff284aeb38 -[NSView _drawRect:clip:] : 54 AppKit 0x00007fff284aeb38 -[NSView _drawRect:clip:] + 1819 ( 55) 55 AppKit 0x00007fff284f6f62 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] : 55 AppKit 0x00007fff284f6f62 -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 1735 ( 56) 56 AppKit 0x00007fff284f742f -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] : 56 AppKit 0x00007fff284f742f -[NSView _recursiveDisplayAllDirtyWithLockFocus:visRect:] + 2964 ( 57) 57 AppKit 0x00007fff284aca52 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] : 57 AppKit 0x00007fff284aca52 -[NSView _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 938 ( 58) 58 AppKit 0x00007fff284ac1db -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] : 58 AppKit 0x00007fff284ac1db -[NSThemeFrame _recursiveDisplayRectIfNeededIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:topView:] + 327 ( 59) 59 AppKit 0x00007fff28c171d8 -[NSView _oldDisplayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] : 59 AppKit 0x00007fff28c171d8 -[NSView _oldDisplayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 2051 ( 60) 60 AppKit 0x00007fff284ab261 -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] : 60 AppKit 0x00007fff284ab261 -[NSView _displayRectIgnoringOpacity:isVisibleRect:rectIsVisibleRectForView:] + 253 ( 61) 61 AppKit 0x00007fff284a74b8 -[NSView displayIfNeeded] : 61 AppKit 0x00007fff284a74b8 -[NSView displayIfNeeded] + 1581 ( 62) 62 AppKit 0x00007fff284a6e56 -[NSWindow displayIfNeeded] : 62 AppKit 0x00007fff284a6e56 -[NSWindow displayIfNeeded] + 321 ( 63) 63 AppKit 0x00007fff28c472d9 ___NSWindowGetDisplayCycleObserver_block_invoke.5902 : 63 AppKit 0x00007fff28c472d9 ___NSWindowGetDisplayCycleObserver_block_invoke.5902 + 308 ( 64) 64 AppKit 0x00007fff284a6962 __37: 64 AppKit 0x00007fff284a6962 __37+[NSDisplayCycle currentDisplayCycle]_block_invoke + 695 ( 65) 65 QuartzCore 0x00007fff35eb378f _ZN2CA11Transaction19run_commit_handlersE18CATransactionPhase : 65 QuartzCore 0x00007fff35eb378f _ZN2CA11Transaction19run_commit_handlersE18CATransactionPhase + 49 ( 66) 66 QuartzCore 0x00007fff35eb2301 _ZN2CA11Transaction6commitEv : 66 QuartzCore 0x00007fff35eb2301 _ZN2CA11Transaction6commitEv + 171 ( 67) 67 AppKit 0x00007fff28c5e658 __65: 67 AppKit 0x00007fff28c5e658 __65+[CATransaction(NSCATransaction) NS_setFlushesWithDisplayRefresh]_block_invoke + 283 ( 68) 68 CoreFoundation 0x00007fff2ada3127 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ : 68 CoreFoundation 0x00007fff2ada3127 __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23 ( 69) 69 CoreFoundation 0x00007fff2ada304f __CFRunLoopDoObservers : 69 CoreFoundation 0x00007fff2ada304f __CFRunLoopDoObservers + 527 ( 70) 70 CoreFoundation 0x00007fff2ad856a8 __CFRunLoopRun : 70 CoreFoundation 0x00007fff2ad856a8 __CFRunLoopRun + 1240 ( 71) 71 CoreFoundation 0x00007fff2ad84f43 CFRunLoopRunSpecific : 71 CoreFoundation 0x00007fff2ad84f43 CFRunLoopRunSpecific + 483 ( 72) 72 HIToolbox 0x00007fff2a09ce26 RunCurrentEventLoopInMode : 72 HIToolbox 0x00007fff2a09ce26 RunCurrentEventLoopInMode + 286 ( 73) 73 HIToolbox 0x00007fff2a09cb96 ReceiveNextEventCommon : 73 HIToolbox 0x00007fff2a09cb96 ReceiveNextEventCommon + 613 ( 74) 74 HIToolbox 0x00007fff2a09c914 _BlockUntilNextEventMatchingListInModeWithFilter : 74 HIToolbox 0x00007fff2a09c914 _BlockUntilNextEventMatchingListInModeWithFilter + 64 ( 75) 75 AppKit 0x00007fff28367f5f _DPSNextEvent : 75 AppKit 0x00007fff28367f5f _DPSNextEvent + 2085 ( 76) 76 AppKit 0x00007fff28afdb4c -[NSApplication: 76 AppKit 0x00007fff28afdb4c -[NSApplication(NSEvent) _nextEventMatchingEventMask:untilDate:inMode:dequeue:] + 3044 ( 77) 77 AppKit 0x00007fff2835cd6d -[NSApplication run] : 77 AppKit 0x00007fff2835cd6d -[NSApplication run] + 764 ( 78) 78 libqcocoa.dylib 0x0000000105bb0e2d qt_plugin_instance : 78 libqcocoa.dylib 0x0000000105bb0e2d qt_plugin_instance + 139853 ( 79) 79 QtCore 0x0000000102b00561 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE : 79 QtCore 0x0000000102b00561 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE + 417 ( 80) 80 QtCore 0x0000000102b05278 _ZN16QCoreApplication4execEv : 80 QtCore 0x0000000102b05278 _ZN16QCoreApplication4execEv + 392 ( 81) 81 lyx 0x0000000100c3c828 _ZN3lyx3LyX4execERiPPc : 81 lyx 0x0000000100c3c828 _ZN3lyx3LyX4execERiPPc + 1048 ( 82) 82 lyx 0x0000000100ae1337 main : 82 lyx 0x0000000100ae1337 main + 71 ( 83) 83 libdyld.dylib 0x00007fff52698115 start : 83 libdyld.dylib 0x00007fff52698115 start + 1 ( 84) 84 ??? 0x0000000000000001 0x0 : 84 ??? 0x0000000000000001 0x0 + 1 Assertion triggered in void lyx::doAssertWithCallstack(bool) by failing check "false" in file ../../../src/support/lassert.cpp:44 Abort trap: 6