Unreal Engine Issues
Unreal Engine Issues
Add to fbx importer an option to force "reset to fbx" behavior when doing automation reimport
UE - Editor - Content Pipeline - Import and Export - Mar 3, 2020We want to have the possibility to force the "reset to fbx" conflict material behavior to automated fbx reimport. Not sure yet where to put the optionvisible in the fbx reimport dialoga per project ...
Collision does not work in packaged game regardless of native settings
UE - Gameplay - Blueprint - Mar 3, 2020Collision stops working for packaged games regardless of the nativize blueprint settings. Duplicate; refer to [Link Removed] for original issue. Test Project: [Link Removed] ...
Deleting struct in Windows Explorer leaves dirty traces in BPs.
UE - Gameplay - Blueprint - Mar 3, 2020UND: https://udn.unrealengine.com/questions/559972/invalid-map-in-blueprint-unable-to-be-deleted-urge.html If you delete a struct in Windows Explorer manually, then open a project/BP, it will ask t ...
Particles are only activated when the camera moves back
UE - Niagara - Mar 3, 2020UParticleSystemComponent :: CanConsiderInvisible () Particles determined to be invisible by MaxSecondsBeforeInactive seem to be activated only when the camera moves back. Is this correct behavior? ...
The SetEmitterEnable BP function needs implementation
UE - Niagara - Mar 2, 2020The BP function calls FNiagaraSystemInstance::SetEmitterEnable, which sets ExecutionState on the emitter instance to ENiagaraExecutionState::Inactive. FNiagaraSystemSimulation::PrepareForSystemSimul ...
Building a patch from the project launcher will crash unrealpak when pak encryption is enabled
UE - Foundation - Core - Mar 2, 2020When using unrealpak to make a patch, if the source pak data that a patch is based from is encrypted, you must specify the "patchcryptokeys" parameter on the command line so unrealpak knows which cr ...
Rare assertion comes up when cooking if sequencer camera track has only additive transform track
UE - Anim - Sequencer - Mar 2, 2020If a camera track has only additive transform track, some functions return uninitialized F3DTransformTrackToken made by default constructor. It causes a rare assertion. Please take a look at F3DTra ...
Niagara Ribbon Facing Mode Custom Side Vector does not work correctly
UE - Niagara - Feb 28, 2020The Custom Side Vector facing mode is no different than the Custom facing mode on Niagara ribbons. The linked UDN has more information on a potential cause, as well as a proposed fix. It looks like ...
Widget With Spinbox Crashes When Destrcutor Is Called With Multithreaded Destruction Enabled
UE - Foundation - Core - UObject - Feb 28, 2020When a widget with a spinbox is calls it's Destructor with "Multithreaded Destruction" enabled the engine crashes. I have tested in 4.23.1, 4.24.3, and 4.26 Main with "Multithreaded Destruction" dis ...
Writing UserActivityHint in GenericPlatformCrashContext might occur buffer overrun
Analytics - Engine - Feb 28, 2020[Link Removed] ...