Unreal Engine Issues
Unreal Engine Issues
Data Table export/import doesn't support map/set properties
Tools - Feb 27, 2017DataTableUtils::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 ...
[Feature Request] Scaling Curves ( Weighted Tangents ) Support for Sequencer
UE - Anim - Sequencer - Apr 3, 2018Some licensees requested the feature. ...
Startup movies do not support 1080p video, and fails silently in the process
Tools - Oct 11, 20181080p videos do not play as startup movies, and there is no indication as why given by the editor. 1080p videos will work with media framework. There is no documentation either, so there is no indic ...
[Feature Request] Random number generators in UE4 have short periodicity.
UE - Foundation - Core - Nov 14, 2019Random generators in UE4 have a short periodicity. (FMath::Rand and RandomStream) I heard a xorshift variant has good characteristics. Could we consider importing it into UE4? [Image Removed] ...
Support for import/reimport of mesh LODs is unavailable in Blueprint and python
UE - Editor - Content Pipeline - Import and Export - Mar 31, 2020The missing API prevent clients to do good scripted import pipeline tools. there is two UDN thread that can be solve by this JIRA https://udn.unrealengine.com/questions/566538/how-to-add-a-custom- ...
UE 4.25.1 Offline Installer Display Error
UE - Editor - Content Pipeline - Datasmith - Importer - Jun 9, 2020[Image Removed] [Image Removed] ...
iOS 14.5 - Code Signing Version No Longer Supported
UE - Platform - Mobile - May 3, 2021Using the remote build process (making an iOS build from Windows with a remote Mac) no longer functions properly on iOS 14.5 devices. It's possible to create an ipa, but it's not actually possible ...
Niagara : incorrect rendering on D3D12 when rendering a very large number of meshes
UE - Niagara - Feb 17, 2022The input argument of DrawIndirect for Niagara meshes, which is made by ComputeShader, may be invalid. This problem does not appear with -onethread command line option. ...
UMG property binding fixup for real numbers doesn't always work
UE - Editor - UI Systems - UMG - Apr 5, 2022For UMG delegates, we currently have a fixup pass that ensures that bound functions match the signature of the native delegate. However, the fixup appears to use the wrong function name, which cause ...
"Windows Principal functionality is not supported on this platform" when packaging for iOS on Mac
UE - Platform - Mobile - Jun 7, 2022Thread here: https://github.com/dotnet/standard/issues/1279 ...