Unreal Engine Issues
Unreal Engine Issues
Vector2D struct does not save default values in macro inputs
UE - Gameplay - Blueprint - Sep 1, 2016Vector2D struct does not save default values as a macro input Regression (no) issue (does) occur in 4.11.2 ...
TMap does not rehash when the property change if the key is struct
UE - Editor - Workflow Systems - Feb 17, 2023If TMap's Key is a unique Struct, TMap's rehash will not run even if elements are added or changed in DetailPanel such as DataAsset. So TMaps's Find etc. will fail This issue is very similar to [Li ...
Default value for struct cannot be set to same value as parent in child blueprint
UE - Gameplay - Blueprint - Jan 29, 2015Child blueprint cannot set value of inherited struct variable to same value as parent. ...
A hashable struct key for a TMap cannot be seen or modified in Blueprints
Tools - Feb 28, 2017TMaps that use hashable structs as the key cannot have the key set for an element that is added to the TMap in a Blueprint. A default value is set, but it cannot be seen or modified. ...
Changing value of a struct variable collapses the details panel
UE - Gameplay - Blueprint - Mar 28, 2016While working with a struct. If the user changes the value of a variable the info panel auto-collapses. The user than has to re-expand the info-panel and work their way back to the place they left o ...
VCamMultiUser is missing VCAMCORE_API on structs
UE - Virtual Production - Tools - Virtual Camera - Mar 17, 2023Salesforce link [Link Removed] ...
Moving slider on Linear Color variable in struct closes color picker
UE - Gameplay - Blueprint - Apr 26, 2016Moving slider on Linear Color variable in struct closes color picker. ...
Frame Times in section structs are not converted with changing the sequence's tick interval.
UE - Anim - Sequencer - Jul 23, 2021When changing the tick interval of the sequence, frame values stored on structs are not converted. ...
Cannot set FVector values in a "Make Struct" node in Blueprint
UE - Gameplay - May 9, 2019When trying to use any "Make Struct" node that uses vector values, the values typed into FVector fields will reset to 0. This is a regression from 4.21.2 (CL-4753647). This reported and tested in ...
Blueprint compiler doesn't always initialize struct consts correctly
UE - Framework - Blueprint Compiler - May 1, 2025Blueprints currently don't support unsigned 64 bit ints, but they do support signed 64 bits. If a Blueprint uses a native struct variable that contains a uint64 property, it incorrectly assigns that ...