Unreal Engine Issues

Exporting a spawnable through Python doesn't work

PlayerCameraManager->OnBlendComplete() delegate not getting called

The PlayerCameraManager->OnBlendComplete() delegate is not getting called when running a game in a standalone network mode without any networking. ...

FSimpleAbstractSocket implementations do not handle partial sends

The implementations of FSimpleAbstractSocket used by the network file server do not handle a partial send call on the socket. If a partial send occurs and there is no socket error, it should loop a ...

Crash in IndirectLightingCache on level load

May be a duplicate of this bug, which was closed due to no repro:https://jira.ol.epicgames.net/browse/UE-10978 ...

Crash when using 'DumpLightmapSizeOnDisk' Console Command

A crash occurs when using the 'DumpLightMapSizeOnDisk' in the Console Command. ...

Crash when destroying a geometry collection actor

When an actor with geometry collection is destroyed, the engine doesn't remove elements from array in the ChaosSolver So illegal references occurs. Removing element with following quick fix code ...

HTML5 broken load/save

save data does not return the same data and crashes the game ...

Directional Stationary lighting does not shadow properly in 4.13

This is in response to the reported bug from UDN, here: https://udn.unrealengine.com/questions/313095/in-the-shadowdirectional-light-always-light-skelet.html ...

Reducing GPU particle sim texture size breaks GPU particles

https://udn.unrealengine.com/questions/315374/reducing-size-of-gpu-particles-textures-breaks-vfx.html#answer-318609 ...

Raw Input debug info doesn't display axis properties until input is made

After running "showdebug rawinput", axis properties will not be visible in the debug information on screen, until the user makes input on the non-XInput device. ...