Unreal Engine Issues
Unreal Engine Issues
Components defaults not updating on hot reload
UE - Gameplay - Blueprint - Apr 11, 2017Certain values, when changed in code, are not updated in a hot reload. For example, changing the Target Arm Length of a spring arm component will updated after hot reload, but changing the Scale do ...
GlobalShaderCache file is missing when Direct X 11 SM5 is disabled for packaging
UE - Graphics Features - Nov 16, 2016When trying to launch a .exe after disabling SM5 in the project settings, an error will appear. The global shader cache file ../../../../Engine/GlobalShaderCache-PCD3D_SM5.bin is missing. ...
Adding a Structure BP parameter with a Enum BP as a member to a Niagara Module Script crashes the engine
UE - Rendering - Architecture - Niagara - Apr 6, 2022Adding a parameter of type structure bp which references an enum as a value to a module script crashes the engine. This issue is also occurring in 4.27. ...
Crash when removing Blueprint function
UE - Gameplay - Blueprint Compiler - Apr 23, 2018The Editor crashes whenever the reference to the "DeleteThisFunction" function is deleted. ...
Scroll widget into view will cause a crash is given a null value
UE - Editor - UI Systems - Sep 25, 2015If the user uses "Get child at" with an invalid index and then hooks up the return value to a "Scroll Widget into View" node's "Widget to Find" pin it will cause a crash ...
Scene capture allocate internal render target
UE - Graphics Features - Apr 13, 2018Using an integer that is higher than the total members in an enum to select an enum will cause a crash
UE - Gameplay - Blueprint - Sep 21, 2015If the user uses an integer to select a member of an enum, the enumeration will crash if the integer is higher than the number of members in the enum. ...
Extra Game Mode frames are rendered between Shots
UE - Anim - Sequencer - Oct 17, 2016Extra Game Mode frames are rendered between Shots Regression: YES Worked: 4.13.1 CL:3142249 Broken: 4.14 Releases CL:3164219 ...
Adding teleport node after AddMovementInput breaks jumping animation
UE - Gameplay - Jun 6, 2016Calling the teleport node after the Add Movement Input nodes affects movement by preventing the character's capsule from updating, causing the mesh to hit the top of the capsule during the jump anim ...
Trace collision audio occlusion is not working on iOS/tvOS
UE - Audio - May 9, 2017The Left side of the test map works in 4.16 and Main so marking this as a regression. Tested on iPhone6S+_4982 OS: 10.2.1 and tvOS 10.2 ...