Unreal Engine Issues
Unreal Engine Issues
Lighting Only Affects Tilemaps From One Direction
UE - Graphics Features - Oct 9, 2018Lighting only affects tilemaps from one direction. Found in 4.19 CL# 4033788, 4.20 CL# 4369336, 4.22 CL# 4435744 ...
Unable to use TWeakObjectPtrs for the optional Old value for a repnotify function
UE - Foundation - Cpp Tools - UnrealHeaderTool - Oct 8, 2018A user has reported that Unreal Header Tool fails to parse a rep notify function properly when the optional parameter for the Old value is populated with a TWeakObjectPointer. Example of errors:Sev ...
GPU Particles Don't Spawn at Correct Location When Used as Collision Event Receiver
UE - Niagara - Oct 8, 2018GPU emitter doesn't spawn particles at expected location when it is an event receiver. Also disabling Interpolate Spawning in the emitter properties affect this behavior as well, making the particle ...
IOS-Shipping memory managentment failed for std::string
UE - Platform - Mobile - Oct 8, 2018[Image Removed] [Image Removed] [Image Removed] if strip with -x option, it will fix this issue. ...
UE_ASSET_LOG assert if component name contains invalid characters
UE - Gameplay - Blueprint - Oct 4, 2018Blueprint components are able to be renamed to strings which are not valid object path names. If named improperly, MyComponent->GetPathName() will return an object path that will fail FPackageName:: ...
Default collision profile is effected by previously set profiles
UE - Simulation - Physics - Oct 3, 2018During play: Switching from a defined collision profile to the default profile results in default behaving as the previous profile. Switching from this to the custom collision profile results in ...
BlueprintAuthorityOnly functions can incorrectly be called from a nativized, cooked client build.
UE - Gameplay - Blueprint Runtime - Oct 3, 2018If a nativized Blueprint event graph includes a call to a native, BlueprintCallable function that's also marked BlueprintAuthorityOnly, if the Blueprint is nativized, the function will incorrectly b ...
Reference nodes for replicated components do not have the "replicated" corner icon
UE - Gameplay - Blueprint Editor - Oct 3, 2018Replicated components do not have a "replicated" icon on their reference node, similar to how replicated variables do. ...
Unable to package with nativized functions that have a delegate-type input variable
UE - Gameplay - Blueprint - Oct 2, 2018Attempting to package a project that has nativization enabled for a function that takes a delegate-type variable as an input results in failure. Regression?: No This occurred in 4.19 ...
"Start Previewing Node" Does Not Work For Post Process Materials
UE - Graphics Features - Oct 1, 2018Using "start previewing node" in a post process material does not work. The preview will only show the final result that is connected to the material attributes. Working as expected in 4.18 CL# 38 ...