Unreal Engine Issues

Crash Upon Sequencer Modification of Actor's Array Variable

If Sequencer event track modifies an Actor's Integer Variable Array that is exposed to Cinematics, the Editor will crash when the Stop button is pressed. ...

Crash caused by a race condition in Nanite::DispatchBasePass()

Nanite::BuildShadingCommands() launches two asynchronous tasks: ShadingCommands.SetupTask ShadingCommands.BuildCommandsTask BuildCommandsTask is responsible for modifying ShadingCommands.Commands ...

PhysX crash when SetMaterial is called

When provided sample project is run in PIE, crash occurs after call to SetMaterial() is made in code. Downloadable Project: [Link Removed] CrashReporter: [Link Removed] ...

Animation does not update in realtime as keys are moved in Additive Layer Tracks

This is a regression from 4.13 ...

Crash attempting to open an asset from Aim Offset graph in Persona

This is a regression from 4.13 ...

Static Point build different lighting shape to what the Gizmo shows

It has no problem in 4.18 ...

Can't build a project with a plugin only has header files and lib/dll

It's ok for 4.19. ...

A plugin CanBeUsedWithUnrealHeaderTool=true with "Program" type will not be compiled

It is ok for 4.19. ...

ThirdPerson Character blueprint parent class is incorrect

Split-screen players not rendering

When using the Create Player node to setup split-screen multiplayer, only the last player created will show properly. All other players experience render issues for their character and environment. ...