Unreal Engine Issues

Modify AVolume brush shape dirties level

Changing the brush shape of an AVolume external actor dirties the level. ...

Linker Instancing Context duplication results in OOM

In order to fix a major issue involving dissapearing actors during cook, we added instancing context duplication in 31925640. This actually undoes the optimization made from 26543720 Both reported ...

ResavePackages fixredirects commandlet crashes Assertion failed: FLinkerLoad::FindExistingLinkerForPackage(Package)

No warning for deleting an actor when its referencers are unloaded

Normally a warning appears to confirm references to an actor will be deleted. If the references are unloaded then no warning will appear. ...

OFPA: Cooking fails with nested actors

Case ResavePackages fixredirects resaves all external actors even if only one references a redirector

Add error message when unable to delete external actor file on disk

External actors don't show soft references in reference viewer

No warning that soft references will be broken when deleting an actor

Deleting an actor that has soft references to it will not trigger a message box to confirm the deletion nor provide the list of other actors that reference it unless they are dirty. ...

Renaming actors between levels during PIE causes issues

When renaming actors during PIE the actor generates a new, non memory/temporary, actor package underneath the PIE world- this is then causing checks in EnumerateMemoryAssetsHelper (in AssetRegistry. ...