Unreal Engine Issues
Unreal Engine Issues
The Editor crashes when adding an element to a TMap that uses an unhashable struct as a key
UE - Gameplay - Blueprint - Feb 28, 2017The Editor crashes if an unhashable struct is used as a key in a TMap and a new element is added to the TMap in a Blueprint. ...
Make array node elements break when editing struct elements
UE - Gameplay - Blueprint - Sep 23, 2015If a Make Array BP node is connected to a structure, using the "Split Struct Pin" and "Remove Array Element Pin" options causes array elements numbers to change randomly. ...
The name of the Structure tab in the Struct editor doesn't match how it's listed in the Window menu
UE - Gameplay - Blueprint - Aug 2, 2017In the Struct editor, there's a discrepancy on the name of the main Structure tab. The tab reads "Structure", but in the Window menu, it's listed as "Member Variables". ...
Enum can lose value in Child actors with component containing a Map of Structs
UE - Gameplay - Blueprint - Apr 12, 2018Value in an Enum in a Struct in another Struct assigned to a Map in a Component with the Component used on a Child Pawn Class can be reset upon editor relaunch. User submitted bug. (Unsure what int ...
Enumeration selections within structs do not properly populate within data tables
Tools - Dec 1, 2015The first selection of Enums within a struct array do not properly pouplate the table within a datatable (see attached image datatableEnum1). Any other selection populates the datatable, however it ...
Crash Occurs When Attempting to Pass a Struct Containing an int64 into a Blueprint Function
UE - Gameplay - Blueprint - Feb 17, 2016Attempting to pass a struct containing a variable of a type that is not compatible with blueprints into a blueprint function causes the editor to crash upon PIE. Found in 4.10.2 binary. Reproduced ...
Local variables in Blueprint functions don't support default values of Custom Structs
UE - Gameplay - Blueprint - Jun 9, 2015I make a custom struct and assign default values to it's member floats, etc. When I use that in a Blueprint, the defaults work as expected. However, when I reference it as a local variable in a BP f ...
'Directions are not Compatible' error on ForEachLoopWithBreak if split struct pin is disconnected from Enum type
UE - Gameplay - Blueprint - Mar 25, 2015'Directions are not Compatible' error on ForEachLoopWithBreak if split struct pin is disconnected from Enum type. Note: If the pins are reconstructed and the resplit, the error is fixed. ...
Editor crashes when attempting to press tab while editing transform values in structs
Tools - Dec 23, 2014Editor crashes if a user presses tab while editing transform values in a blueprint struct. Note: This only occurs while editing transform variables, no other var causes this crash. Logs and Dump f ...
Crash upon trying to add a variable to a struct array when the details panel is locked
Tools - Jul 12, 2018Attempting to add a new element to a struct array through the details panel when the panel is locked results in a crash. Regression?: No This issue did not occur exactly the same way in 4.18, but t ...