Unreal Engine Issues
Unreal Engine Issues
Changing blueprint default values inside arrays only updates loaded child blueprints
UE - CoreTech - Jul 30, 2020The rules for delta serialization in UE4 are complicated, and the editor tries to hide them from you, which works 90% of the time but can lead to confusion and data loss in other situations. In the ...
Output warning log message for loading source texture of paper2D in Editor.
UE - Gameplay - Paper2D - Jul 30, 2020Outputs a warning log for loading source texture when Papaer2D is loaded in Editor. This may be due to a conflict post load of Paper2D and load source texture. The warning log is output only in ...
"Complex Collision Mesh" is not rendered in "Visibility Collision" view mode
UE - Simulation - Physics - Jul 29, 2020Consider this function in StaticMeshRender.cpp. FStaticMeshSceneProxy::GetDynamicMeshElements Now look for this line in the function: if(bDrawComplexWireframeCollision || (bInCollisionView && bDr ...
Blueprint classes are listed in Object pickers, but will not work as expected
UE - Gameplay - Blueprint - Jul 28, 2020Because of the way blueprints are implemented, the "Blueprint Class" asset actually points to the editor-only UBlueprint object. Because of this, all blueprint classes will show up as options for ge ...
Fix up IOS errors calling UI API from non-UI threads
UE - Platform - Apple - Jul 27, 2020Pasted variable's default value is not preserved if you compile between undo and redo
UE - Gameplay - Blueprint Editor - Jul 17, 2020If the user compiles the blueprint between undoing and redoing the pasting of a variable, the variable's default value is not retained. ...
Body Instance property changes made in construction scripts are not applied
UE - Simulation - Physics - Jul 17, 20207054614 was submitted to fix an issue with not being able to modify physics properties on instanced blueprints child components. This is related to [Link Removed]. This change causes BodyInstance t ...
Core Class Redirect doesn't work when converting from a C++ class to a BP
UE - CoreTech - Jul 16, 2020The Export map will properly be updated but the creation of the import will fail with SourceIndex == INDEX_NONE From MarcA: I'm guessing the import source index is always none for native classe ...
iOS Device Orientations Inverted
UE - Platform - Mobile - Jul 2, 2020The EDeviceScreenOrientation landscape values appear to be inverted on iOS based on the comments in the code. i.e.EDeviceScreenOrientation::LandscapeRight // The orientation is landscape with the h ...