Unreal Engine Issues

Instanced nested subobjects will get reset to default when edited in components detail panel

UActorComponents don't currently allow subobjects that are UActorComponents. However, this also prevents them from having "normal" instanced UObjects. The UObjects can be added to an ActorComponent ...

PDI-DrawPoint - Zoomfactor being calculated incorrectly

A licensee has reported that the ZoomFactor variable inside of the DrawPoint function is being calculated incorrectly. It currently is calculated using the lesser of the projection matrix's horizont ...

FBatchedElements::Draw - OrthoZoomFactor can be reset to 1.0f if Line.bScreenSpace is ever false

A licensee has reported that the Draw function in BatchedElements.cpp can set the OrthoZoomFactor (not a local variable) to 1.0f if Line.bScreenSpace is ever found to be false. The line this can oc ...

Editor crashes when a hot reload is performed on a project that contains a custom User Defined Struct code class

Adding a custom User Defined Struct code class to a project causes the Editor to crash whenever a hot reload is performed on that project. Removing the custom User Defined Struct class allows hot re ...

Scene Captures not working on Android

User reports scene captures are not working on Galaxy S6 and S7 both in regular mode and in GearVR mode. ...

Is Fullscreen Mode Dirty always returns true for Windowed Fullscreen

Is FullscreenMode Dirty is meant to track if the Fullscreen mode has changed from what it is currently set to. This does not function correctly for Windowed Fullscreen and always prints true even if ...

Data Table export/import doesn't support map/set properties

DataTableUtils::IsSupportedTableProperty needs updating to include those types, and we should probably also make sure they export in a nice way in the JSON exporter/importer (the CSV one can just us ...

BP nativization doesn't work with localized text

Unable to pass TMap or TSet as a parameter for a UFUNCTION

Attempting to pass a TMap or TSet into a UFUNCTION as a parameter causes a compilation error. Removing the UFUNCTION declaration works. Error messages:2>D:\Unreal Projects\Main\MyProject14\Source\M ...

Removing a key from a Enum Map variable causes duplicate keys to remain

Removing a key from a Enum Map variable causes duplicate keys to remain. It doesn't seem to happen if the removed key is the first and last key, but only with the middle keys. For example: A (Remo ...