Unreal Engine Issues
Unreal Engine Issues
Migrating a blueprint based on a custom class breaks after migration
UE - Gameplay - Blueprint - Sep 21, 2015When a blueprint that is based on a custom class is migrated from one project to another the references to the original class are held. This means that the blueprint is unusable in the new project, ...
GPU Particle collision Ignores 2D Sprite Collision
UE - Graphics Features - Jan 19, 2016GPU Particle sprites will collide with a paper 2D assets texture but not the collision box. ...
Using the Execute Console Command node to run demoplay causes the editor crash/freeze
UE - Networking - Nov 13, 2015This bug has different behavior throughout the 4 different versions listed. 4.8.3 - Gives an assert 4.9.2 & 4.10 - Gives a fatal error crash 4.11 (Main) - Freezes the editor without a crash report ...
Updating project to 4.12 corrupts Additive AimOffset thumbnail, causing log spam
OLD - Anim - Jun 6, 2016Updating project to 4.12 corrupts Additive AimOffset thumbnail, causing log spamLogAnimation:Warning: Setting an additive animation (Owen_AimOffset) on an AnimSingleNodeInstance is not allowed. This ...
FBX imports incorrect vertex normals in 4.7
UE - Graphics Features - Mar 2, 2015Box reflection captures with some assets are not working correctly. The reflection capture is being tiled with version after 4.7 that were not in 4.6. Images are attached to demonstrate along with ...
Differences in Auto-Exposure between Editor PIE and Packaged Build for VR
UE - Platform - XR - Apr 3, 2017A licensee is reporting a difference in auto-exposure brightness levels between PIE and a Packaged project. He is working in VR, but since I was not able to reproduce the issue on my end it is hard ...
Extreme Brightness using SLS Specified Cubemaps for Skylights in VR
UE - Graphics Features - May 5, 2017Surfaces are getting washed out or over brightened when using a Cubemap on a Skylight in VR. Tested 4.15.2 - 3416026 : Does not occur 4.16. p2 - 3415565: Occurs ...
SpawnActor node evaluates pure inputs twice
UE - Gameplay - Blueprint - May 9, 2017When the node Spawn Actors from class is used with a pure input (in this case a pure function with a transform output) The result is that it get evaluated twice. In the test project provided a print ...
Gear VR enabled distribution APKs should not be signed with v2signing with Gradle
UE - Platform - Mobile - Aug 11, 2017Oculus store does not accept APKs signed with v2 signing from Gradle. ...
Event tick not firing when in an actor component that is added to an actor
UE - Gameplay - Blueprint - Aug 22, 2017When using actor components, if you delete a node, such as event tick and then add it to an actor, even if you modify the component again, such as adding the event tick event back, the component wil ...