Unreal Engine Issues
Unreal Engine Issues
Building UE4 solution fails in Test configuration
UE - Foundation - Core - Nov 15, 2018Attempting to build the full UE4 solution for the Test configuration fails in 4.21. Most projects will build successfully, but a few will fail with various errors. Most of the errors appear to be re ...
Investigate bNetStartup not being set properly for ChildActorComponent actors in streamed in levels
UE - Networking - Nov 12, 2018bNetStartup for actors spawned by a ChildActorComponent placed into a level may not be set properly, causing references to those actors to not replicate to clients. ...
Can not save if overwriting when creating DataAsset with Blueprint's AssetTools
Tools - Nov 13, 2018I found out that when creating a DataAsset from AssetTools, The load flag (bHasBeenFullyLoaded) of the created Asset is not set, It seems to be in a state where overwriting saving has not been compl ...
Crash when copy and paste a Child Actor Component in blueprint.
UE - Gameplay - Blueprint - Nov 14, 2018A crash occurs when copy and paste the ChildActorComponent, only if the template actor has a DefaultSubObject. There is no crash in the case of using Actor (eg. AActor) without a DefaultSubObject as ...
IsEditorOnly Components hidden from Component Tree when duplicating
UE - Gameplay - Blueprint Editor - Nov 14, 2018IsEditorOnly Component is hidden when it is duplicated. This can be redisplayed by blueprint compile, but it is preferable that it is the same as when IsEditorOnly is disabled. Gif1 is the case of ...
IOS 11 Freezes When Generating Particles Using SphereMask
UE - Platform - Mobile - Nov 16, 2018When playing a particle using SphereMask, iOS 11 device terminal freezes.This issue is not a crash, it's screen freeze. Reproduced deviceiphoneX :iOS 11.4.1iphone7 :iOS 11.4.1 Not reproduced devic ...
Filling Vertex Colors does not propogate down to other LODs
Tools - Nov 19, 2018The original reported behavior called out that filling individual channels did not apply to LODs when LOD Model Painting = False. With changes implemented in 4627582, the initial fill will reach LOD ...
Nativizing actor does not destroy component with construction script.
UE - Gameplay - Blueprint Compiler - Nov 19, 2018Running destroy component with construction script placed on level blueprint does not destroy component when it is nativized. It works correctly with PIE and Not Nativize. Also, if the actor that wa ...
Editor running with "DebugGame Editor" configuration fails to launch (This happens only on 4.21 via Launcher)
UE - Foundation - Cpp Tools - Nov 20, 2018This happens only on 4.21 via Launcher. UE4 editor running with "DebugGame Editor" configuration fails to launch The error log is below. ERROR: System.IO.DirectoryNotFoundException: Could not fin ...
URLs aren't parsed correctly when running multiple listen servers on one machine
UE - Networking - Nov 19, 2018According to the UDN thread, a second listen server started on a machine will not process the travel URL correctly and fail to actually load a map in listen mode. ...