Unreal Engine Issues and Bug Tracker (UE-41873)

Description

Resetting the Sequence Record settings in C++ while the Sequence Recorder Window is open causes the editor to crash

Regression?: No
This also occurs in 4.13

Steps to Reproduce

Download the attached project, generate project files, and compile it
Open the project
Open the Sequence Recorder, ensure that there are elements under the "Classes and Properties to record" array
In the toolbar, hit the "ButtonPlugin" button with the Sequence Recorder still open
Result: The editor crashes
Expected: The settings are reset successfully

Callstack

UE4Editor_SequenceRecorder!SClassPropertyRecorderSettings::GetText() [sclasspropertyrecordersettings.cpp:56]
UE4Editor_SequenceRecorder!TMemberFunctionCaller<SClassPropertyRecorderSettings,FText() [delegateinstanceinterface.h:165]
UE4Editor_SequenceRecorder!TTupleImpl<TIntegerSequence<unsigned int> >::ApplyAfter<TMemberFunctionCaller<SClassPropertyRecorderSettings,FText() [tuple.h:134]
UE4Editor_SequenceRecorder!TBaseSPMethodDelegateInstance<1,SClassPropertyRecorderSettings,0,FText __cdecl() [delegateinstancesimpl.h:327]
UE4Editor_Slate!TBaseDelegate<FText>::Execute() [delegatesignatureimpl.inl:537]
UE4Editor_Slate!TAttribute<FText>::Get() [attribute.h:137]
UE4Editor_Slate!FTextBlockLayout::ComputeDesiredSize() [textblocklayout.cpp:48]
UE4Editor_Slate!STextBlock::ComputeDesiredSize() [stextblock.cpp:177]
UE4Editor_SlateCore!SWidget::CacheDesiredSize() [swidget.cpp:485]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_SlateCore!SWidget::SlatePrepass() [swidget.cpp:473]
UE4Editor_Slate!PrepassWindowAndChildren() [slateapplication.cpp:1268]
UE4Editor_Slate!PrepassWindowAndChildren() [slateapplication.cpp:1277]
UE4Editor_Slate!FSlateApplication::DrawPrepass() [slateapplication.cpp:1316]
UE4Editor_Slate!FSlateApplication::PrivateDrawWindows() [slateapplication.cpp:1358]
UE4Editor_Slate!FSlateApplication::DrawWindows() [slateapplication.cpp:1115]
UE4Editor_Slate!FSlateApplication::TickApplication() [slateapplication.cpp:1720]
UE4Editor_Slate!FSlateApplication::Tick() [slateapplication.cpp:1512]
UE4Editor!FEngineLoop::Tick() [launchengineloop.cpp:3086]
UE4Editor!GuardedMain() [launch.cpp:166]
UE4Editor!GuardedMainWrapper() [launchwindows.cpp:134]
UE4Editor!WinMain() [launchwindows.cpp:210]
UE4Editor!__scrt_common_main_seh() [exe_common.inl:264]
kernel32!<Unknown>
ntdll!<Unknown>

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Fixed

Component	UE - Anim - Sequencer
Affects Versions	4.13, 4.14, 4.15, 4.16
Target Fix	4.16

Fix Commit	3298335
Main Commit	3617655

Created	Feb 10, 2017
Resolved	Feb 11, 2017
Updated	Apr 27, 2018

View Jira Issue

UE-41873

Crash upon clearing Sequence Record settings in C++ with the window open

Crash upon clearing Sequence Record settings in C++ with the window open

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