Unreal Engine Issues

[Sketchup-Reimport]-Objects presence in level on reimport with unchecked Geometry

Toggling visibility of Sublevels on a server can cause a disconnect if Dynamic Actors exist in the sublevels.

The PackageMap / NetGuidCache appear to get into a bad state on Clients if the Server toggles level visibility of a sublevel. This can affect currently connected clients, as well as clients that jo ...

Landscape：Shadowmap the landscape casting doesn't match visual mesh after build lighting

Cascade Alpha Over Life Module Doesn't Interpolate Vaules That Differ in .05 or Less With "Can Be Baked" Enabled

Alpha over life module doesn't interpolate vaules that differ in .05 or less with "Can Be Baked" enabled. Found in 4.19 CL# 4033788, 4.20 CL# 4233996, 4.21 CL# 4291146 ...

RecastNavMesh is not generated at loaded sublevel

RecastNavMesh is not generated at the sub level dynamically added in C ++ in 4.20. In 4.18, 4.19 it was generated normally. Probably, changes to the large number about NavMesh systems from 4.19 to ...

Collision preset setting is not reflected correctly in case of original class inheriting Primitive Component

Collision preset setting is not reflected correctly in case of original class inheriting Primitive Component. Probably the cause is UPrimitiveComponent :: PostLoad (). Since FCollisionResponse :: U ...

"No value will be returned by reference" when calling Event Dispatcher with an Array

When creating an Event Dispatcher that sends an array, a blue Note shows up on the bottom of the Call node stating that "No value will be returned by reference". This is a similar issue to [Link Rem ...

Scene Capture 2D Doesn't Capture 3D Widget If It Is Off Sceen and Capture Every Frame Is Disabled

The scene capture 2d doesn't capture a 3d widget if it starts off screen with capture every frame disabled. Found in 4.15 CL# 3450819, 4.19 CL# 4033788, 4.20 CL# 4233996, 4.21 CL# 4275031 May be r ...

[CrashReport] <unknown module>!NvClothPROFILE_x64!physx::shdfnd::Array<nv::cloth::`anonymous namespace'::VertexDistanceCount,nv::cloth::NonTrackingAllocator>::growAndPushBack()

No user comments in crash group 760 PX_ASSERT((!capacity) || (newData && (newData != mData))); 761 copy(newData, newData + mSize, mData); 762 763 // inserting elem ...

When using Vive Tracker for Virtual Camera function, Tracking does not work properly when using Unreal Remote 2

NOTE for Wont Fix: This is now supported with Virtual Camera 2.0. With the VirtualCamera 2.0 actor, it is possible set a LiveLink Camera subject from many sources. LivelInk XR (Vive Tracker) include ...