Unreal Engine Issues
Unreal Engine Issues
Enabling Tessellation on Materials in 4.11 causes geometry to Disappear
UE - Graphics Features - Dec 23, 2015Any material that already exists in 4.11p1, with tessellation enabled, causes assigned geometry to disappear. Any material created within 4.11p1, with tessellation enabled and a base color, causes t ...
Automatic Animation Compression Results in Crash
OLD - Anim - Dec 1, 2015Using the "Automatic" option to compress animation results in crash 100% in UE4.10 but does not occur in UE4.9.2. *Regression ...
Lightmass Portal X Scale resets on update
UE - Graphics Features - Apr 20, 2017After setting the "X" Scale of a Lightmass Portal, attempting to move/update the object causes the scale to reset to 10.0. Is this necessary for some reason? ...
Undoing In Blueprint Editor Clears Component Selection
UE - Gameplay - Blueprint - Apr 25, 2016When editing a value in the details panel of a component, if you attempt to undo the changes, the component is no longer selected. The value gets undone as expected, but it is unexpected that the co ...
Particle Ribbons not firing off consistently
UE - Graphics Features - Apr 8, 2016Ribbon trails do not immediately follow the lead particle when fired. There is an inconsistent delay in some that cause them to either not fire or fire mid stream. This did not occur in 4.10.4, bu ...
Debug symbols are required for the Shipping packaging configuration
Tools - Feb 11, 2016If the engine is installed without the Debug Symbols, packaging for Shipping will fail due to the missing files. While I believe this is expected for Development, it shouldn't occur with shipping. ...
Local Variable loses value after reference moves file location
UE - Gameplay - Blueprint - May 23, 2017Local Variable loses value after reference moves file locations. This does not just affect construction scripts, following these steps with a function instead produced the same result. This issue do ...
[CrashReport] CastChecked<UAnimBlueprint,UBlueprint>()
OLD - Anim - Jul 14, 2017This is a common crash affecting users in 4.16. Users have not provided additional information. Source context not available ...
Blueprint Viewport Not Updating When Destructible Mesh Component is Assigned a Mesh
UE - Simulation - Physics - Destruction - Apr 18, 2016When you add a Destructible Mesh to a Destructible Mesh Component inside of a blueprint, the viewport is not updated with the new mesh. If you add the blueprint to the level and then open the bluepr ...
[CrashReport] UE4Editor_Kismet!FBlueprintGlobalOptionsDetails::CanDeprecateBlueprint() [blueprintdetailscustomization.cpp:5127]
UE - Gameplay - Blueprint Editor - Jul 19, 2017This is a common crash affecting users in 4.15 and 4.16, affecting over 200 unique users so far. User Descriptionsattempt to import bp from example Source Context 5124 { 5125 // I ...