[PCG] Delayed PCG Component Unregister causing stale pointer crash

UE - World Creation - Procedural Tools - PCG Component - Jun 11, 2024

GeometryScript: BlueprintCallable GetMaxMaterialID return pin is incorrectly named "Enabled" instead of "MaxID"

UE - Graphics Tools - Modeling Tools - GeometryScripting - May 2, 2025

The return pin for the "Get Max Material ID" function is incorrectly named "Enabled" when the function returns the MaxID. See \Engine\Plugins\Runtime\GeometryScripting\Source\GeometryScriptingCore\ ...

Compile error when declaring UPROPERTY() TArray with TFixedAllocator

UE - Foundation - Core - Feb 20, 2015

Declaring a UPROPERTY() TArray with TFixedAllocator fails to compile. Output log states "Missing '>' in 'tarray'." Removing/commenting out the UPROPERTY() allows the project to compile correctly. ...

Controller Input continues moving viewport camera after disconnecting

Tools - Jul 22, 2015

If a controller is plugged in before the editor is opened the viewport camera will start moving forward. If the controller is unplugged the camera will continue the controller input. Additionally, i ...

Debug lines do not properly draw on first hit of projectile when CCD is used and projectile is shot at a thin object or BSP.

UE - Simulation - Physics - Jan 2, 2015

When firing a projectile that has CCD activated, the first hit on an object that is either a bsp or very thin wilil draw a debug line through the object instead of drawing away from the impact point ...

T_Cobblestone_Rough_N has incorrect Compression Settings

Docs - Samples - Mar 5, 2015

T_Cobblestone_Rough_N is incorrectly set to TC_Default not TC_NormalMap ...

UnrealMatch3 backgrounds not scaling correctly

Docs - Samples - Aug 4, 2016

The backgrounds for the interactive buttons have seemingly scaled down in the 4.13 engine version. The button icon themselves seem to have been unaffected. Screenshot comparisons included ...

FBX objects with "ncl1" suffix conflict with "Combine Meshes" disabled

Tools - Aug 23, 2016

FBX objects with "ncl1" suffix conflict with "Combine Meshes" disabled I've found that you can name objects with identical names(For example, "Test") in 3DS Max or Maya (they must be under differe ...

NavMesh movement sweep behavior should not be based on bGenerateOverlaps

UE - Gameplay - Player Movement - Sep 28, 2016

A separate new flag should be used to control the sweep behavior of characters using Nav Walking behavior in CharacterMovementComponent. Existing assets should upgrade to set the value of this new f ...

Text gets cut off in the Message Log

Tools - Aug 3, 2015

Long messages/errors cannot be read in the Message Log because there is no text wrap and no horizontal scroll bar to access the remainder of the message. Edit MattK: Needs word wrap imo. ...