Unreal Engine Issues
Unreal Engine Issues
Blueprint Static Meshes lose Vertex color information in Standalone/Release
UE - LD & Modeling - Modeling Tools - Mesh Editing - Sep 21, 2018In the editor, vertex information can be painted on static meshes that are part of a blueprint. When testing by playing in “Selected Viewport” the painted vertex information is correctly saved and d ...
Disabling Bluetooth controllers also disables the Android Back input event
UE - Platform - Mobile - Sep 21, 2018Disabling Bluetooth Controller support for Android also causes the Back button of the navigation bar to not work properly, as the input event does not fire when it is pressed. Regression?: No This ...
Use of BP node "Fill Data Table form CSV File" causes silent crash
UE - Gameplay - Blueprint - Sep 20, 2018Using the Fill Data Table form CSV File node causes a crash when in a packaged project. ...
Instance UObjects in an array on an Actor replaced by pointers to other objects in array while PIE
UE - Gameplay - Blueprint Runtime - Sep 20, 2018When this issue occurs printing out the addresses of each item in the array shows that elements 2 and 3 have the same address, so for some reason the second element's value is being overridden by th ...
Unable to package with a Media Player On End Reached event in a Level Blueprint
Media Framework - Sep 19, 2018If a Media Player's "On End Reached" event is present in a Level Blueprint, even if it is not being used, packaging the project will fail. An error is thrown and a callstack is given. Please see the ...
Adding an Output to a Collapsed Node Graph by Dragging a Pin to it Won't Update Properly
UE - Gameplay - Sep 18, 2018Adding a output pin to a collapsed graph through dragging it on adds it to the list of inputs and doesn't update the input/output nodes. Found in 4.19 CL# 4033788, 4.20 CL# 4302132, and 4.21 CL# 43 ...
"Fill Data Table from CSV File" crashes packaged project.
Tools - Sep 18, 2018Using "Fill Data Table from CSV File" node in packaged project crashes instantly. User acknowledges that they are misusing this node and requests that limitations are documented. (Editor only Tool ...
IsTraceHandleValid with default FTraceHandles has unexpected behavior on the first frame
UE - Simulation - Physics - Sep 18, 2018Because both FWorldAsyncTraceState's CurrentFrame and FTraceHandle are default initialized to 0, on the first frame, if a new Asnc Trace starts all default FTraceHandles will reference the same (now ...
Prevent LevelScriptActor destruction from actor channel close
UE - Networking - Sep 18, 2018LevelScriptActor can be destroyed from a channel close on the client before the associated level is removed from the world, which prevents proper cleanup of the network driver. We should look into ...
Importing a Landscape Layer with World Composition Enabled is Taking All Available Memory
UE - LD & Modeling - Terrain - Landscape - Sep 18, 2018When importing layer information to a landscape the engine will freeze and consume all available memory. Unable to test in 4.19 due to provided project being made in 4.20. I have attached a log from ...