Unreal Engine Issues

Control Rig: crashes when compiling after rearranging input pins in an array in Example Rig Unit

The crash doesn't occur every time, but it will happen within 3 swap and compiles in my experience. I got multiple different callstacks when I cause the crash using the reproduction steps (they are ...

Unexpected resimulations after a client possesses a moving pawn

If a player possesses a moving NPP-simulated pawn, there is some kind of logic problem where a reconciliation immediately is triggered, and resimulations keep streaming for a long time. This proble ...

4.16.1 Android Development builds crash on start with "unfortunately [App] has stopped"

Convex Decomposition is broken on Linux using Imported Static Mesh

Changing the complexity of the desired mesh using the Hull Count, Hull precision and Max Hull Verts on Linux requires the process more time to complete, but causes no results. This process works as ...

Access Violation crash loading DDC when making Installed Build

The RunUAT command crashes while loading DDC when making an Installed Build. ...

[Oscilloscope][Analyser Probes] - Analyser graph doesn't update smoothly when observing pin outputs

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PrimaryAsset reference in UserDefinedStruct default values gets nulled

WindowsNoEditor*.ini settings don't seem to override Default*.ini settings

By default in a new project, Launch On creates a WindowsNoEditor build, but the WindowsNoEditor*.ini settings don't seem to override the Default*.ini settings. ...

iPhonePackager.exe is not included when a local binary build of the Engine is created on a Mac

When a local binary build of the Engine is created on a Mac, the iPhonePackager is not copied over into the new local binary build. This prevents iOS certs and provisions from being imported into pr ...

Gameplay Cue Tag Refences doesn't include blueprint nodes

See this UDN post. ...