Unreal Engine Issues
Unreal Engine Issues
iOS will not package or launch on Win 10 machine
UE - Platform - Mobile - Sep 23, 2015Launching or packaging for iOS does not work on our Windows 10 machine however we are able to package and launch onto iOS devices from Windows 7 machines. Using the File > Package > iOS option with ...
Crash from generated Merged Actor with no created lightmap UV
UE - Gameplay - Nov 11, 2016If you import a static mesh with no setup lightmap and uncheck the option for Generate lightmap UV so that only the UV Channel 0 is present. When you use the Merge Actor tool with a single one of th ...
Window Size does not Change to iPhone 6 presets when in Standalone Game or Mobile Preview (PIE)
Tools - Apr 12, 2016You cannot adjust the Window size to the iPhone 6 or iPhone 6 + preset Common Window Sizes in the Editor Preferences. Regression: this did not occur in UE 4.10 NOTE: This does not occur in New Ed ...
Creating External Curve for a function's local struct variable causes editor to crash
UE - Gameplay - Blueprint - Sep 6, 2016Defining a FRuntimeFloatCurve inside a code based struct causes the editor to crash if the struct is added as a local variable to a blueprint function and the "Create External Curve" button is press ...
Overridden custom functions have inputs locked when parent actor is altered
UE - Gameplay - Blueprint - Sep 14, 2016Overridden custom functions have inputs locked when parent actor is set to different blueprint type. Regression (no) issue (does) occur in 4.12.5 ...
Changing Blueprint Interface's Const Status Doesn't Update Blueprints its Already Implemented In
UE - Gameplay - Blueprint - Nov 8, 2016Implementing an interface that contains const functions and later attempting to change these functions to be non-const does not update the status of the functions inside of the actor they are implem ...
Adding and removing variables to character blueprint slowly builds RAM
UE - Gameplay - Blueprint - Oct 31, 2016Adding and removing variables to character blueprint slowly builds RAM, this value does not drop until editor is closed and re-opened. Regression (no) issue (does) occur in 4.12.5 ...
Duplicating actor in level clears some default values
UE - Gameplay - Blueprint - Oct 17, 2016Duplicating actor in level clears some default values. This may be related to changing values within a referenced blueprint. ...
Blueprint Macro Libraries based on Actor cannot be reparented to Object
UE - Gameplay - Blueprint - Jul 13, 2015Blueprint Macro Libraries based on Actor cannot be reparented to Object Reproduced in 4.7.6, 4.8.1, and Main (//depot/UE4/Promoted-CL-2605171) ...
Function library functions don't show inside UObject Macro Libraries
UE - Gameplay - Blueprint - Nov 4, 2015Functions created in a function library do not appear in the context menu of a Macro Library that is parented to UObject. The same functions will appear if the Macro Library is parented to AActor i ...