Unreal Engine Issues
Unreal Engine Issues
Blueprints with accent characters fail to open when converted from 4.19 to 4.20
Tools - Oct 2, 2018Any Blueprint with accents in the name, coming from 4.19 won't open in 4.20. Double clicking the asset, trying to right click asset, results in no actions. When loading the project this message app ...
Cannot Set the Arrow Component Size Correctly within Construction Script as Actor Blueprint
UE - Gameplay - Blueprint - May 19, 2015Setting the arrow size of an added arrow component via the Construction Script, does not update unless the 'Set Arrow Size' is plugged into the 'Set Arrow Color' function. The expected outcome woul ...
The 'Set Constrained Components' node doesn't set the physics constraint components correctly if used in the Construction Script
UE - Simulation - Physics - Jan 20, 2015The 'Set Constrained Components' node doesn't set the physics constraint components correctly if used in the Construction Script. ...
Launching packaged game on Oculus Rift through SteamVR without disabling Oculus plugins freezes periodically
UE - Platform - XR - Sep 26, 2017Launching packaged game on Oculus Rift through SteamVR with -hmd=steamvr command line parameter periodically freezes Oculus (mirror window still visible and responsive). Freeze does not happen if i ...
Blueprint Instanced static meshes generated in construction script do not bake lighting properly
UE - Graphics Features - Mar 12, 2015Blueprint's with an instanced static mesh that has instance components added via construction script will fail to build lighting correctly when the pivot is placed outside the lights radius. This ...
'Missing Receipt' error after disabling plugin in binary build and repackaging
UE - Foundation - Cpp Tools - Oct 18, 2018This was originally found with Android Launch On but also occurs Launching on to Windows with a new project. This will not reproduce when using a build from PerforceogPlayLevel: Setting up ProjectP ...
Setting animbp reference variable in construction script creates additional animbp reference if simulating
UE - Gameplay - Blueprint - May 24, 2016If a reference to the animBP is set in the construction script of an actor, simulating will show two separate instances of the animBP instead of one. Setting this on Event Begin Play does not produc ...
A 3D wdiget with a text block that has a large font size will crash a packaged project
UE - Editor - UI Systems - Oct 20, 2015Using a 3D Widget with a text block who's font size is set to 1,000 will give a fetal error when packaged. Note: The package will succeed, however when the project is opened the user will receive ...
With Ray Tracing Enabled And The RenderDoc Plugin Enabled Shadows Don't Render Correctly On Reflective Materials
UE - Graphics Features - Lumen - Jan 23, 2020When the RenderDoc plugin is installed with raytracing enabled shadows don't render correctly. Found in 4.24.1 CL#10757647 Reproduced in 4.23.1 CL#9631420, 4.25 Main CL#11087956 ...
Steam VR overlay not available when launching packaged game on Oculus Rift through SteamVR without disabling Oculus plugins
UE - Platform - XR - Sep 26, 2017Steam VR overlay not available when launching packaged game on Oculus Rift through SteamVR with -hmd=steamvr. Disabling Oculus plugins (except for input) allows it to be summoned normally. Same th ...