Untracked Metadata does not work on arrays of soft objects

UE - Foundation - Core - Jul 19, 2021

The "untracked" metadata field turns off tracking of soft object references so they will not appear in the content browser or modify things like cooking rules. It works fine on individual references ...

[Feature Request] Add option preventing double startup for desktop platforms

UE - Foundation - Core - Jun 10, 2021

In release versions of desktop applications, various issues (such as double login) may require implementation to prevent double startup. In order to implement this feature, each developer need to mo ...

Malloc Leak Detection Crashes

UE - Foundation - Core - Apr 22, 2021

Seems a bug in UClass::SetSparseClassDataStruct

UE - Foundation - Core - Mar 25, 2021

The LoadTimeFile argument crashes package at startup

UE - Foundation - Core - Feb 1, 2021

Latent Actions do not execute if the blueprint name contains non-english characters

UE - Foundation - Core - Oct 27, 2020

REGRESSION: Issue started occurring with 4.25.4 Blueprints with non-English characters in their name will not trigger latent actions. The following warning appears in the log in this case: LogScr ...

Low-level memory tracking has negative values for "FMallocUnused" and "Untracked"

UE - Foundation - Core - Oct 6, 2020

"FMallocUnused" is immediately bellow 0. "Untracked" is reported to go below 0 after very long playtimes (over 36 hours). Reported in version 4.25.3(CL 13942748). Tested and found negative values f ...

UE4 Scene Crashing upon opening

UE - Foundation - Core - Sep 15, 2020

The user first launched his project and received an error on his HDD and UE4 crash with the default scene. He was able to open the project successfully a second time and opened the "Library Scene" ( ...

Templated enum GetValueAsString function returns incorrectly formatted string

UE - Foundation - Core - Aug 19, 2020

For many years there has been a static function on UEnum called GetValueAsString which would convert an enum like EAttachmentRule::KeepWorld to the string "KeepWorld", if you passed in the explicit ...