Unreal Engine Issues
Unreal Engine Issues
Build fails if a project contains a struct with a name in all caps
UE - Foundation - Cpp Tools - UnrealHeaderTool - May 11, 2017Using all caps for the name of a struct defined in code that includes a constructor will cause the build of the project to fail in Visual Studio. The error that is given suggests that a semi-colon i ...
Surface Snapping window does not clear search option when window closes
Tools - Jun 21, 2017When the viewport Surface Snapping window has focus and text is entered, it will use the text as search keywords. When the window is closed, the text is not cleared the next time the window is open ...
Placed instances do not update dynamic binding after hot reload
UE - Foundation - Cpp Tools - Hot Reload - Oct 6, 2017Adding a dynamic binding and preforming a hot reload sometimes causes the binding to not be registered by class/blueprint instances that already exist in the world. Instances need to be replaced fr ...
Reflections Not Behaving As Expected in Splitscreen
UE - Graphics Features - May 15, 2018In splitscreen, Player 0 view influences reflections for other player views. A user submitted the included test project showing the issue, and I have reproduced on 4.18.3 as well as 4.19.2 (see Spli ...
Editor Preference settings get wrongly saved within project instead of editor
Tools - Jul 23, 2018Various settings within the Editor Preferences window get saved within the project instead of the Editor. If someone were to heavily modify their Editor Preferences they would have to set it up agai ...
Child Actor components on Clients use the incorrect default values for variables that are not being replicated
UE - Gameplay - Blueprint - Aug 28, 2018When a Child Actor's class is replicated but the individual variables are not, the individual variables will use the default of the original BP class instead of the defaults that were set in the Chi ...
UVs are scaled drastically when importing from Solidworks
UE - Editor - Content Pipeline - Datasmith - Importer - Sep 28, 2018UVs are scaled drastically when importing from Solidworks. When comparing it to an Engine Cube and adding a texture to it you can see the difference in UV scaling. The texture will need to scaled to ...
EarlyZPassOnlyMateriaMasking Makes Masked Materials on Particles Flicker When Close to the Camera
UE - Niagara - Oct 12, 2018When "r.EarlyZPassOnlyMaskedMaterials" is enabled, masked materials used with particles will flicker when close to the camera. Found in 4.17 CL# 3658906, 4.18 CL# 3832480, 4.19 CL 4033788, 4.20 CL# ...
Delay when attempting to input Korean characters using an IME with certain types of text boxes
UE - Editor - UI Systems - Localization - Nov 8, 2018A user has reported that inputting Korean into certain types of text boxes in the editor using an IME results in delayed input. The user reports that this occurs with SMultiLineEditableTextBox in th ...
Creating Online Session always fails in Launch mode when loading another map
UE - Networking - Aug 5, 2019Creating an Online Session and transitioning to another map does not work in a Launched Windows game. The transition event does fire but it just resets the players position on the Default map. This ...