Unreal Engine Issues
Unreal Engine Issues
Rich Text block appears to ignore material settings from default setting after style changes are made and ended
UE - Editor - UI Systems - Jun 17, 2019After changing a rich text block to use a different style (from a data table) it will ignore the material applied to the the default text style and it will use the color instead. ...
Sequencer track appears to skip the first frame on an animation in UMG
UE - Anim - Sequencer - Jun 17, 2019A sequence created in UMG appears to skip/ignore the first frame. If an event is set to fire off on the first frame of the sequence it will not fire. ...
Editor Crashes when Isolating a Material Element on Skeletal Meshes with Ray Tracing Enabled
UE - Graphics Features - Lumen - Jul 3, 2019With ray tracing turned on, clicking on the isolate material option next to a material slot on a skeletal mesh with more than one material slot, causes the editor to crash. Found in 4.22 CL# 7053647 ...
Crash after network disconnection/pulling network cable
UE - Networking - Jul 11, 2019A very unfortunate bug shipped in 4.22 that causes a crash in many cases when a client is disconnected from the network, such as when unplugging the network cable. This will be a cert failure on con ...
Niagara Memory Leak in vertex buffer when increasing particle spawn rate on CPU sims
UE - Niagara - Jul 16, 2019Increasing the spawn rate of a CPU particle sim will cause a memory leak in the vertex buffer. ...
Material with Custom Expression at Vertex Shader Stage Does Not Compile
UE - Graphics Features - Jul 22, 2019When Custom expression is connected to custom UV then material wont compile. This is working as expected in 4.22 CL# 7053642 Found in 4.23 CL#7321677 and 4.24 CL# 7321677 This is a regression. ...
OSC Module cannot be compiled
UE - Audio - Jul 25, 2019It seems, that using the new OSC API in C++ is not possible, since it cannot compile with MS compiler version 141 through VS and the Editor. Including a header file from the OSC Module results in a ...
ARSharedWorld, AREnvProbe, and ARSaveLoad fail to build for iOS with clang error
UE - Platform - Mobile - Jul 18, 2019ARSharedWorld fails to package at the build command for iOS with the following messages. Packaging (iOS): [1/4] sh /Volumes/Storage/Workspaces/Release/Samples/AR/ARSharedWorld4.23/Binaries/IOS/ARS ...
Oculus Plugin Content - Oculus RiftS Controller - Roughness Mask not connected in material
UE - Platform - XR - Jul 31, 2019New Material for the new RiftS/Quest controller meshes does not have roughness mask connected. With roughness connected controller looks better (Shiny buttons, Matte Grip) but I want to call out a ...
4.23 Preview crashes with command line arguement -AutomatedMapBuildUseSCC = False
UE - Foundation - Core - Aug 1, 2019Using an automated script in command line arguments to build project map causes a crash. Note: that it will not crash when 'UseSCC=false' is omitted, but it will not build the map either. Screen gr ...