Description

This is a longstanding but infrequent Mac crash that has occurred since at least 4.15. Users have not provided any descriptions.

Callstack from Log

[2017.11.19-04.18.41:283][  0]LogSlate: Took 0.000322 seconds to synchronously load lazily loaded font '../../../Engine/Content/Editor/Slate/Fonts/FontAwesome.ttf' (139K)
[2017.11.19-04.18.41:371][  1]LogRenderer: Reallocating scene render targets to support 1616x808 Format 10 NumSamples 1 (Frame:1).
[2017.11.19-04.19.14:097][541]LogMac: Error: appError called: Assertion failed: ParentIndex != INDEX_NONE [File:/Users/build/Build/++UE4+Release-4.18+Compile/Sync/Engine/Source/Runtime/Slate/Private/Framework/Application/MenuStack.cpp] [Line: 484] 


[2017.11.19-04.19.14:162][541]LogMac: === Critical error: ===
SIGSEGV: invalid attempt to access memory at address 0x3

[2017.11.19-04.19.14:162][541]LogMac: 0x07a5299b UE4Editor-Core.dylib!FGenericPlatformMisc::RaiseException(unsigned int)   [UnknownFile]) 
0x093eec09 UE4Editor-ApplicationCore.dylib!FMacErrorOutputDevice::Serialize(wchar_t const*, ELogVerbosity::Type, FName const&)   [UnknownFile]) 
0x07d00c9d UE4Editor-Core.dylib!FOutputDevice::Logf(wchar_t const*, ...)   [UnknownFile]) 
0x07c76efb UE4Editor-Core.dylib!FDebug::AssertFailed(char const*, char const*, int, wchar_t const*, ...)   [UnknownFile]) 
0x0948eb14 UE4Editor-Slate.dylib!FMenuStack::PostPush(TSharedPtr<IMenu, (ESPMode)0>, TSharedRef<FMenuBase, (ESPMode)0>, EShouldThrottle)   [UnknownFile]) 
0x0948c075 UE4Editor-Slate.dylib!FMenuStack::PushInternal(TSharedPtr<IMenu, (ESPMode)0> const&, TSharedRef<SWidget, (ESPMode)0> const&, FSlateRect, FPopupTransitionEffect const&, bool, EShouldThrottle, bool, bool)   [UnknownFile]) 
0x0948abd5 UE4Editor-Slate.dylib!FMenuStack::Push(FWidgetPath const&, TSharedRef<SWidget, (ESPMode)0> const&, FVector2D const&, FPopupTransitionEffect const&, bool, FVector2D const&, TOptional<EPopupMethod>, bool, bool)   [UnknownFile]) 
0x094b8510 UE4Editor-Slate.dylib!FSlateApplication::PushMenu(TSharedRef<SWidget, (ESPMode)0> const&, FWidgetPath const&, TSharedRef<SWidget, (ESPMode)0> const&, FVector2D const&, FPopupTransitionEffect const&, bool, FVector2D const&, TOptional<EPopupMethod>, bool)   [UnknownFile]) 
0x0973ea24 UE4Editor-Slate.dylib!SMenuAnchor::SetIsOpen(bool, bool, int)   [UnknownFile]) 
0x0963ce02 UE4Editor-Slate.dylib!SMenuEntryBlock::UpdateSubMenuState(double, float, bool)   [UnknownFile]) 
0x096c28c4 UE4Editor-Slate.dylib!TBaseSPMethodDelegateInstance<false, SMenuEntryBlock, (ESPMode)0, EActiveTimerReturnType (double, float), bool>::Execute(double, float) const   [UnknownFile]) 
0x09f21b54 UE4Editor-SlateCore.dylib!SWidget::ExecuteActiveTimers(double, float)   [UnknownFile]) 
0x09e69768 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1d9aa UE4Editor-SlateCore.dylib!SOverlay::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1e32f UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren(FPaintArgs const&, FArrangedChildren const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f196d6 UE4Editor-SlateCore.dylib!SPanel::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1e32f UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren(FPaintArgs const&, FArrangedChildren const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f196d6 UE4Editor-SlateCore.dylib!SPanel::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1e32f UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren(FPaintArgs const&, FArrangedChildren const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f196d6 UE4Editor-SlateCore.dylib!SPanel::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1d9aa UE4Editor-SlateCore.dylib!SOverlay::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1e32f UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren(FPaintArgs const&, FArrangedChildren const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f196d6 UE4Editor-SlateCore.dylib!SPanel::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f19e72 UE4Editor-SlateCore.dylib!SCompoundWidget::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09811422 UE4Editor-Slate.dylib!SScrollBox::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f19e72 UE4Editor-SlateCore.dylib!SCompoundWidget::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x097ddc45 UE4Editor-Slate.dylib!SBorder::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f19e72 UE4Editor-SlateCore.dylib!SCompoundWidget::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f1e32f UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren(FPaintArgs const&, FArrangedChildren const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09f196d6 UE4Editor-SlateCore.dylib!SPanel::OnPaint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e69bd4 UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x09e692d9 UE4Editor-SlateCore.dylib!FSlateWindowElementList::FDeferredPaint::ExecutePaint(int, FSlateWindowElementList&, FSlateRect const&) const   [UnknownFile]) 
0x09e6b034 UE4Editor-SlateCore.dylib!FSlateWindowElementList::PaintDeferred(int, FSlateRect const&)   [UnknownFile]) 
0x09e6a5ec UE4Editor-SlateCore.dylib!SWidget::Paint(FPaintArgs const&, FGeometry const&, FSlateRect const&, FSlateWindowElementList&, int, FWidgetStyle const&, bool) const   [UnknownFile]) 
0x094a8013 UE4Editor-Slate.dylib!FSlateApplication::DrawWindowAndChildren(TSharedRef<SWindow, (ESPMode)0> const&, FDrawWindowArgs&)   [UnknownFile]) 
0x094a9821 UE4Editor-Slate.dylib!FSlateApplication::DrawWindowAndChildren(TSharedRef<SWindow, (ESPMode)0> const&, FDrawWindowArgs&)   [UnknownFile]) 
0x094a6de4 UE4Editor-Slate.dylib!FSlateApplication::PrivateDrawWindows(TSharedPtr<SWindow, (ESPMode)0>)   [UnknownFile]) 
0x094a6132 UE4Editor-Slate.dylib!FSlateApplication::DrawWindows()   [UnknownFile]) 
0x094af2ed UE4Editor-Slate.dylib!FSlateApplication::TickApplication(ESlateTickType, float)   [UnknownFile]) 
0x094ad296 UE4Editor-Slate.dylib!FSlateApplication::Tick(ESlateTickType)   [UnknownFile]) 
0x079498de UE4Editor!FEngineLoop::Tick()   [UnknownFile]) 
0x079517a2 UE4Editor!GuardedMain(wchar_t const*)   [UnknownFile]) 
0x0795ee40 UE4Editor!-[UE4AppDelegate runGameThread:]   [UnknownFile]) 
0x07bfcd17 UE4Editor-Core.dylib!-[FCocoaGameThread main]   [UnknownFile]) 
0x495c46d8 Foundation!__NSThread__start__()   [UnknownFile]) 
0x6ed706c1 libsystem_pthread.dylib!_pthread_body()   [UnknownFile]) 
0x6ed7056d libsystem_pthread.dylib!_pthread_body()   [UnknownFile]) 
0x6ed6fc5d libsystem_pthread.dylib!thread_start()   [UnknownFile]) 
Steps to Reproduce

repro steps currently unknown

Callstack
SEGV_MAPERR at 0x3

UE4Editor-Slate.dylib!FMenuStack::PostPush(TSharedPtr<IMenu, (ESPMode)0>, TSharedRef<FMenuBase,()
UE4Editor-Slate.dylib!FMenuStack::PushInternal(TSharedPtr<IMenu, (ESPMode)0> const&, TSharedRef<SWidget,()
UE4Editor-Slate.dylib!FMenuStack::Push(FWidgetPath const&, TSharedRef<SWidget,()
UE4Editor-Slate.dylib!FSlateApplication::PushMenu(TSharedRef<SWidget, (ESPMode)0> const&, FWidgetPath const&, TSharedRef<SWidget,()
UE4Editor-Slate.dylib!SMenuAnchor::SetIsOpen()
UE4Editor-Slate.dylib!SMenuEntryBlock::UpdateSubMenuState()
UE4Editor-Slate.dylib!TBaseSPMethodDelegateInstance<false, SMenuEntryBlock, (ESPMode)0, EActiveTimerReturnType (double, float), bool>::Execute()
UE4Editor-SlateCore.dylib!SWidget::ExecuteActiveTimers()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SOverlay::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren()
UE4Editor-SlateCore.dylib!SPanel::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren()
UE4Editor-SlateCore.dylib!SPanel::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren()
UE4Editor-SlateCore.dylib!SPanel::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SOverlay::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren()
UE4Editor-SlateCore.dylib!SPanel::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SCompoundWidget::OnPaint()
UE4Editor-Slate.dylib!SScrollBox::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SCompoundWidget::OnPaint()
UE4Editor-Slate.dylib!SBorder::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SCompoundWidget::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!SPanel::PaintArrangedChildren()
UE4Editor-SlateCore.dylib!SPanel::OnPaint()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-SlateCore.dylib!FSlateWindowElementList::FDeferredPaint::ExecutePaint()
UE4Editor-SlateCore.dylib!FSlateWindowElementList::PaintDeferred()
UE4Editor-SlateCore.dylib!SWidget::Paint()
UE4Editor-Slate.dylib!FSlateApplication::DrawWindowAndChildren(TSharedRef<SWindow,()
UE4Editor-Slate.dylib!FSlateApplication::DrawWindowAndChildren(TSharedRef<SWindow,()
UE4Editor-Slate.dylib!FSlateApplication::PrivateDrawWindows(TSharedPtr<SWindow,()
UE4Editor-Slate.dylib!FSlateApplication::DrawWindows()
UE4Editor-Slate.dylib!FSlateApplication::TickApplication()
UE4Editor-Slate.dylib!FSlateApplication::Tick()
UE4Editor!FEngineLoop::Tick()
UE4Editor!GuardedMain()
UE4Editor!<Unknown>
UE4Editor-Core.dylib!<Unknown>
Foundation!Unknown()
libsystem_pthread.dylib!<Unknown>
libsystem_pthread.dylib!<Unknown>
libsystem_pthread.dylib!<Unknown>

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Backlogged
ComponentPlatform - Mac
Affects Versions4.154.164.174.184.214.22
CreatedDec 1, 2017
ResolvedDec 4, 2017
UpdatedMay 13, 2019