Unreal Engine Issues

PVehicleDrive not null-ed in UWheeledVehicleMovementComponent::OnDestroyPhysicsState

PVehicleDrive is not null-ed during OnDestroyPhysicsState, which can lead to crashes during future function calls. ...

Inifinite loop in tick task manager with tick when paused and interval

When processing tick when paused tick interval tick functions an infinite loop can occur. ...

Cannot move in Blueprint window on Breakpoint hit (only when 'use mouse as touch' is enabled)

When triggering a breakpoint while Use Mouse for Touch is enabled the navigation functionality is lost within that Blueprint. ...

Crash when calling "Is List Item Expanded" For an Item in a list view

When calling the function "Is List Item Expanded" on an object in a list view the editor will crash ...

Route gamepad to second window setting is broken

The RemapControllerInput function call likely needs to be added back to the game viewport client as a fix.  ...

MeshPaint textures don't work when r.VT.SplitPhysicalPoolSize is set

Whenever we have a non zero setting for r.VT.SplitPhysicalPoolSize, then mesh painting doesn't function correctly. ...

No warning is shown when a disabled mobile shader permutation is required for rendering

Fbx importer crash when reordering material array

Its possible to have a fbx file which as unused material in the fbx node. The reorder material function is not handling this case. ...

Need to remove dependency on log2 on Android for older versions

The log2 function does not exist in libc.so on older Android. Using FMath::Log2 instead solves the issue. ...

External textures only work in pixel shaders

External textures currently only support pixel shaders, presumably because some platforms, such as Android only have pixel shader support. On other platforms this causes a regression though: For exa ...