Unreal Engine Issues
Unreal Engine Issues
Assertion in Linker.cpp when running .exe using Nativized BP
UE - Gameplay - Blueprint Runtime - Nov 9, 2016When using the experimental nativized blueprint assets, .exe projects will crash with an assertion failure in the LinkerLoad.cpp Line 3900. This crash will only occur using nativized blueprint asse ...
Ribbon Trails are inconsistent in Content Examples
Docs - Samples - Nov 1, 2016In the Effects level of Content Examples, the Ribbon trails appears to snap back to the origin of the particle effect after the life of the particle. This is an issue in 4.13.1 as well. This is a ...
Texture Artifacts on Cubemaps using Default Compression when Packaged for ASTC
UE - Platform - Mobile - Oct 26, 2016Cubemaps using Default texture compression (DXT1) and packaged for Android ASTC will render with artifacts on the seams where the DDS cubemap was stitched together. "Cubemaps set to HDR/HDR compre ...
FOnlineExternalUISteam::ShowWebURL doesn't react correctly to URLs with http:// as the protocol
UE - Networking - Dec 17, 2015Code for this function below:bool FOnlineExternalUISteam::ShowWebURL(const FString& WebURL) { if (!WebURL.StartsWith(TEXT("https://"))) { SteamFriends()->ActivateGameOverlayT ...
Setting a delegate in code as constant does not compile
Docs - Aug 28, 2015Using the wiki documentation to setup a Dynamic Delegate in code gives compile errors that the DelegateName doesn't exist. Adding the open/close braces ("[" and "]") give a different compile error ...
GameplayDebuggerProxyHUD is misspelled in the HUD Class
UE - Gameplay - Jul 9, 2015GameplayDebuggerProxyHUD is misspelled in the HUDClass under World Settings within the Editor. Edit MattK: The whole class has the wrong name. It will need to be renamed and redirected ...
Steam UI overlays do not appear on mac
UE - Platform - Apple - Mar 10, 2015When adding shootergame to steam as a non steam game, the overlays do no appear when launching. ...
Eye adaption when using Auto Exposure Basic breaks when window size changes
UE - Graphics Features - Jun 17, 2016This isn't really a recent regression, I think it's always had this issue but it's very annoying. I also noticed that if I go fullscreen with the viewport, then back down to a smaller one it will ...
Lighting build fail due to failing to open channel for material data
UE - Graphics Features - Apr 21, 2017Licensee reports lighting build fails for their specific levels which were created in 4.14.1 then moved to 4.15.1. Workaround: Setting LogLightmassSolver verbose level to Warning can show "Warning ...
[CrashReport] Crash on Mac related to cooking for Android - libstdc++.6.dylib!std::_Rb_tree_rotate_left()
UE - Platform - Mobile - Jun 23, 2017This is a common crash on Mac that has occurred since at least 4.12.5. It seems to occur during converting textures while cooking for Android. Callstack from LogLogCook:Display: Cooking /Engine/En ...