[CrashReport] UE4Editor_UnrealEd!TArray<TScriptDelegate<FWeakObjectPtr>,FDefaultAllocator>::Find() [array.h:784]

Gameplay - Aug 22, 2017

This is a regular crash occurring in 4.17. It may be a regression as there is no immediate evidence of it occurring in prior releases. Users have not provided any descriptions of their actions whe ...

[CrashReport] Ongoing CollectGarbageInternal() assertion in 4.17

Tools - Aug 22, 2017

This callstack is occurring in 4.17.0 and 4.17.1, and appears to be a continuation of UE-46063, which was fixed in 4.16.2 with CL 3502786. I'm not re-opening UE-46063 because there are no reports o ...

Adding entries to TMap in custom asset type not always reflected without restarting editor

Gameplay - Blueprint - Aug 22, 2017

If you adding entries to a TMap in a custom asset type in the content browser, after a certain number of entries the last entry fails to be found with the "find" function for TMaps in blueprints, ev ...

[CrashReport] UE4Editor_AssetRegistry!FPackageReader::operator<<() [packagereader.cpp:479]

Core - Aug 21, 2017

This is a regular and longstanding crash that has occurred since at least the 4.14 release. The majority of the crashes occur on non-vanilla builds, although there have been a few vanilla crashes. ...

[CrashReport] UE4Editor_ClothingSystemEditor!UClothingAssetFactory::CreateFromSkeletalMesh() [clothingassetfactory.cpp:357]

Physics - Clothing - Aug 21, 2017

This is a trending crash occurring in 4.17 and 4.17.1. Users have not provided any descriptions of their actions when the crash occurred. Source Context 345 if(Params.bTryAutoFix && Param ...

[CrashReport] UE4Editor_Sequencer!FSequencer::Tick() [sequencer.cpp:439]

Tools - Sequencer - Aug 21, 2017

This is a common crash that has occurred since at least the 4.10 release, although there seems to be a gap where it may not have occurred through the 4.12-4.14 releases, but returned with 4.15. Use ...

Crash while unloading a streaming level while spawned decals exist in the unloaded level

Rendering - Aug 18, 2017

When unloading a level containing a decal that is using a dynamic material instance the editor will crash. ...

Editor crash when a Breakpoint is added to a Widget's Tick function

Tools - UMG - Aug 18, 2017

Editor crashes when a widget's tick contains a breakpoint at a print string node. Based on 4.16 warning message, this appears to be caused by the text attempting to draw when no draw buffer is avai ...

Slomo command has no effect when Run Dedicated Server is set

Gameplay - Aug 18, 2017

Using the slomo # command when Run Dedicated Server is set has no effect. Command still functions when this checkbox is set to false. Regression: No, same behavior occurs in 4.16.3 ...

IMovieSceneEasingFunction fails to nativize when not using Inclusive nativization

Gameplay - Blueprint - Aug 16, 2017

https://udn.unrealengine.com/questions/385999/assertion-failed-isingamethread.html ...