FFragmentTypeParameters misses a default initialiser for FFragmentTypeParameters::Flags. This can lead to Flags being left in an undefined state, which can ultimately cause non-determinism during the cook process.

This issue appears to occur when serialising a LevelSequence actor.

Steps to Reproduce

See linked UDN for more info.

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-215168 in the post.

Login to Vote

ComponentUE - Anim - Sequencer
Affects Versions5.4
Target Fix5.5
Fix Commit33691489
CreatedMay 16, 2024
ResolvedMay 16, 2024
UpdatedMay 20, 2024
View Jira Issue