Unreal Engine Issues
Unreal Engine Issues
High Quality Lights Do Not Move With Local Space Particles Correctly
UE - Niagara - Mar 29, 2017High quality particle lights won't behave as expected under these conditions.A particle system component has its relative location offset in blueprintThe particle system is using local spaceThe ligh ...
Crash When Using Kill Box/Kill Height With Ribbon Emitter
UE - Niagara - Mar 29, 2017Ribbon type particles seem to crash the engine if they enter a killbox. This reproduces 8/10 times on the first attempt, you may need to play with the kill box placement (left corner and right corne ...
Unable to select meshes that have a material with DistanceToNearestSurface node applied
UE - Graphics Features - Mar 29, 2017Meshes that have a material with a DistanceToNearestSurface node applied can not be selected in the viewport. They have to be selected in the world outliner, and even then they don't have an outline ...
Mesh vanishes on BP compile (components created by components issue)
UE - Gameplay - Blueprint - Mar 29, 2017When a mesh is declared in a custom component class and that component is added to an actor class, compiling a blueprint based on the actor class will cause the mesh set in the component to vanish i ...
Potential crash when an active timer removes itself from the ActiveTimers array
UE - Editor - UI Systems - Slate - Mar 29, 2017A licensee experienced a one-off crash that appears to be related to an active timer removing itself from the ActiveTimers array, leading to an out-of-bounds crash when we try to unregister it again ...
Hot reloading changes to a struct causes data table assets to break
UE - Gameplay - Mar 28, 2017If a data table asset is based on a custom struct, making changes to and hot reloading the struct will not update the data table in the editor. Restarting the editor will prevent the data table fro ...
Xcode build will fail if project has a file that was added by the Editor that contains a Copyright (©) symbol
UE - Platform - Apple - Mar 27, 2017Code class files created by the Editor that include the Copyright symbol (©) are created with UTF-16 encoding. This encoding is not supported by Xcode on Mac, and will result in a build failure. In ...
RPCs do not work in a class with no properties
UE - Networking - Mar 25, 2017NetFields are not initialized for classes without properties, preventing RPCs from working. Should just be a matter of removing the PropertyLink check in UClass::SetUpRuntimeReplicationData. See UDN ...
Character floats off of ramp when walking into a wall that is slightly sloped
UE - Gameplay - Player Movement - Mar 24, 2017Character floats off of ramp when walking into a wall that is slightly sloped. The wall angle is well above the walkable floor angle but the character seems to start walking up the wall regardless. ...
Distance Field AO not Rendering in VR
UE - Platform - XR - Mar 24, 2017Distance Field Ambient Occlusion does not render in VR. I mentioned to the user reporting this issue, that using DFAO is more than likely disabled by default due to the baseline cost of using the ' ...