Removing components from Landscape with simplified collision results in assertion

UE - LD & Modeling - Terrain - Landscape - May 18, 2017

Performing operations on a Landscape with simplified collision can result in an assertion ...

Hard reference gets created by adding a retarget source to a skeleton

OLD - Anim - Aug 18, 2017

Adding a retarget source to a skeleton would create a hard reference from the skeleton to the mesh(retarget source mesh). ...

Morph Target Flickers When Toggled and On Collision

OLD - Anim - Oct 19, 2017

-Can not currently open mesh due to lack of skeleton but user sent in his entire project/game so it had to be stripped down due to file size. Message/Email me if the skeleton or entire project is n ...

Using blueprint debug step into BlueprintInterface function, occur crash.

UE - Gameplay - Blueprint Editor - Nov 10, 2017

If StepIn is performed on a module for which the Interface function is not defined, a crash will occur. ...

Client actor attachment incorrect with replicated root component

UE - Networking - Nov 18, 2017

If the actor with a replicated root component spawns and is immediately attached, when it replicates to the client the transform will be incorrect. Adding a small delay between the spawn and attach ...

Can't delete a folder from the World Outliner

Tools - Jan 7, 2018

This issue is in the operation of World Outliner. If it attach another actor to the actor, even if you deleted folder that existed before, the folder will exist after restarting the editor. If it mo ...

Setting MaxWalkSpeed(MovementComponent) on server causes stuttering on Client

UE - Gameplay - Player Movement - Apr 4, 2018

Client stutters when changing MaxWalkSpeed. Did not occur in 4.18 ...

Triggering a HotReload Compile when Start up is Manual can result in an Editor crash: Assertion failed: GIsHotReload, Trying to recreate class outside of hot reload!

UE - Foundation - Cpp Tools - Hot Reload - Jun 30, 2019

Torrigered when hotreload is performed in a case where code referencing to dll. Crash when restarting from VisualStudio. It didn’t see in 4.21. Workaround:   Delete the Intermediate folder and e ...

Web Remote Control Plugin missing from plugin window

Docs - Sep 13, 2019

Remote Control Plugin missing from plugin window. If you follow the instructions on this page they don't work due to the missing plugin. Searching "Web Remote Control" also doesn't find the plugin. ...

Ghosting behind dither temporal AA with moving objects

UE - Graphics Features - Sep 11, 2019