Unreal Engine Issues
Unreal Engine Issues
UHT fails when building in VS if a function tries to return a UEnum pointer
UE - Foundation - Cpp Tools - UnrealHeaderTool - Mar 7, 2018UHT will fail during build in Visual Studio if a function tries to return a UEnum pointer. Adding a valid keyword before the return type will compile successfully. ...
Duplicate keys can be used in a TMap within a data table
Tools - Mar 7, 2018It is possible to re-use an existing key in a data table containing a TMap without triggering an error message. If the data table is saved with the duplicate key still present, the previous element ...
[Landscape] Collision Object Type Requires WorldStatic to Paint Foliage
UE - World Creation - Worldbuilding Tools - Foliage - Feb 27, 2018No longer able to paint foliage when new Collision Object Type is applied to the landscape. Reproduced in 4.17.2 CL 3658906, 4.18.3 CL 3832480, and 4.19 P5 3898826 ...
Crash Occurs When One Morph Target is Deleted and Another is Adjusted Afterward
UE - Graphics Features - Feb 26, 2018Engine crashes when a morph target on an asset that has multiple morph targets is deleted and then another morph is adjusted afterwards Notes: Asset came from an older Jira where this same issue o ...
Set Array Elem - saving wrong value
UE - Gameplay - Blueprint - Feb 23, 2018When using the Set Array Elem and an empty Boolean array the results from a print string differ when testing an actors hidden value. It seems that this logic will always return true as it references ...
ModifiedDelegate and SaveDelegate in FSettingsSection are not always executed when a config value is changed
Tools - Feb 22, 2018The comments describing ModifiedDelegate and SaveDelegate in FSettingsSection seem to indicate that the delegates should be executed after the settings section has been modified or should be saved. ...
Consolidate tool fails to replace unloaded references to Material Instances
Tools - Feb 20, 2018This issue is not a regression, it has been broken since the start of UE4. This bug may be related to [Link Removed] . Per licensee: We are trying to replace certain materials with material instan ...
Asset Changes Location in Static Mesh Editor When Reimported
UE - Editor - Content Pipeline - Import and Export - Feb 20, 2018Mesh changes location in the editor and mesh editor when it is reimported through the mesh editor Related: [Link Removed] (crash) ...
UBX Collision Does Not Resize With Mesh When Scaled
OLD - Anim - Feb 19, 2018-An asset with UBX collision created in Maya(2016), does not scale with it's collision when brought into Unreal -Scale one axis at a time and not the asset as a whole -Collision not generated on im ...
Flat Tessellation broken on DX12 renderer
UE - Graphics Features - Feb 13, 2018Behavior reproduced in 4.17.2 CL 3658906, 4.18.3 CL 3832480 and 4.19.P4 CL 3873914 To run the engine with DX12 I made a shortcut of the UE4Editor.exe found at D:\Epic Games\UE_4.18\Engine\Binaries\ ...