Unreal Engine Issues

Seamless travel is preventing Server Travel

Seamless travel seems to not be functioning properly.  With Run Under One Process set to false and Seamless travel enabled, the ServerTravel command is not bringing the server to the specified map.  ...

Nativized blueprint does not support reading values from TRange structs

Compile errors will occur during packaging with Blueprint nativization enabled if e.g. "Get" nodes are placed in a Blueprint on FFloatRange struct types (or any other explicit TRange derivative) and ...

AllowCommandletRendering D3D12 device crash

packaging iOS, dwarfdump Failed to open macho file: Too many levels of symbolic links

Actor components added natively can be set to null on derived blueprints during blueprint compilation

A native default subobject can be nulled out during compilation of the owning class in derived Blueprints with circular dependencies.  ...

'recompileshaders changed' doesn't work

The issue is already fixed in UE5 by CL 14368553. This Jira is created for cherrypick into UE4 ...

GetAllMobileRelevantLayerNames drops those layers which are only connected to RuntimeVirtualTextureOutput Node

in UMaterial::GetAllReferencedExpressions, the mobile branch ignores every CustomOutputExpressions including RuntimeVirtualTextureOutput. ...

Crash when creating a static mesh from a Procedural Mesh Component that has been used with a Create Mesh Section node

When creating a static mesh from a Procedural Mesh Component that has been used by a Create Mesh Section node, the editor crashes. The editor doesn't crash when selecting the Create Static Mesh butt ...

The space between multi line text is gone in game when the text box is placed in a retainer box

When using a Text Box with multiple lines inside a Retainer, the lines overlap with each other depending on the letters. It doesn't look this way in the Widget Designer. Additionally, it doesn't loo ...

Crash in MaterialInstance when deleting a layer

Repro from licensee here - [Link Removed] ...