Unreal Engine Issues
Unreal Engine Issues
Changing Area Light Settings In Blueprint Causes Crash
OLD - Enterprise - Aug 27, 2018Changing area light settings in blueprint will Cause a crash. Found in 4.20 CL# 4302132 and 4.21 CL# 4307852 Unable to test in 4.19 due to provided project being in 4.20 ...
FRunnableThread Suspend doesn't work on android
UE - Foundation - Core - Aug 27, 2018The FRunnableThread::Suspend() function call does not work Android devices Tested in 4.19.2 (CL - 4033788), 4.20.2 (CL - 4302132), 4.21 (CL - 4313833) ...
Nativizing Blueprint fails when struct is not initialized properly
UE - Gameplay - Aug 27, 2018The PreferredNavData member of NavAgentProperties isn't properly initialized. It is using some constructor that doesn't seem to be valid. This is a regression from 4.19.2 (CL-4033788) as this same s ...
Incorrect Input Index When Removing The Input From Custom Node
UE - Rendering Architecture - Materials - Aug 27, 2018The input removed the connection points are not re-indexed. So connected 'wires' stay on their places. That causing disconnection of the last wire as well as shift for every node that followed the o ...
Sequencer 3D Trajectories run very slow on deep hierarchies
UE - Anim - Sequencer - Aug 27, 2018Using a Level Sequence with deep hierarchies causes the FPS to drop to low numbers when they are all selected within the Sequence. This is a regression from 4.19.2 (CL-4033788). This issue was repo ...
Changes to RuntimeFloatCurves do not propagate to child BPs until the Editor is restarted
Tools - Aug 27, 2018Any changes made to a RuntimeFloatCurve will not be propagated to child Blueprints until the Editor has been restarted. ...
Metal SM5 shader code cannot be viewed in the Editor on Mac
UE - Platform - Mobile - Aug 24, 2018The Metal SM5 shader code cannot be viewed in the Editor for a Material. Prior to 4.20, only HLSL Code could be viewed. In 4.20, a number of additional shader options were added, and they all work w ...
PIE gets stuck on infinite loop when Background Streaming is disabled
UE - Foundation - Core - Aug 24, 2018When "Use Background Level Streaming" is disabled, the Editor gets stuck loading in PIE when you press Play. This is a regression from 4.19.2 (CL-4033788). This issue was reported and tested in 4.2 ...
HotReload: Static Mesh property reset on custom Static Mesh Component in Pawn Blueprint when a public property is changed to private in the parent Static Mesh Component code class
UE - Gameplay - Blueprint - Aug 24, 2018Performing a Hot Reload after changing some properties in a custom Static Mesh Component code class from public to private appears to reset the static mesh set for any Pawn Blueprints that use that ...
Audio Attenuation falloff is applied even when turned off when called in Blueprints
UE - Audio - Aug 24, 2018The Sound Attentuation is not ignored when disabled as audio played from a Blueprint. Tested in 4.19.2 (CL - 4033788), 4.20.2 (CL - 4302132), 4.21 (CL - 4313833) ...