Unreal Engine Issues

Android 9 has api compatibility problem

Packaging for shipping on Android with 'for distribution' checked will cause the build to fail

When you attempt to package a project for shipping with 'For Distribution' enabled, the build will fail for mobile. ...

4.14 Launcher version ships with UE4-VulkanRHI*.a but requires Github source

Launcher build ships with VulkanRHI Android binaries but do not seem to support Vulkan on Android from the launcher build without source. ...

Launching a specific UDN Project with Vulkan Support enabled crashes launching on Quest

When attempting to run the attached Project submitted from UDN, it will crash on launch. If Vulkan support is disabled, the Project will run as expected on Quest. This issue DOES NOT appear to repro ...

Android virtual keyboard does appear for the 4-finger tap console command edit box

Android sessions do not appear in Session Frontend

Android app fails to open when the date and time has been changed to a time zone that is offset by half an hour

Android app fails to open when the date and time has been changed to a time zone that is offset by half an our. For example setting the time zone to +4:30. will cause the app to no longer open. ...

x86 and x64 architectures fail to compile on Android with NDK14b+

x86 tries to compile as 64-BIT (get an error that sizeof(void *) != 4, and x86_64 fails to find wchar.h. ...

"Base Pass Shader" stat results are missing or display incorrect information while using Vulkan

Base Pass Shader results are not showing, or showing up incorrectly when looking at the Stats results within the material editor of an Unreal Editor using Vulkan. Regression Tested: //UE4/Release-4 ...

Visualization View Mode Shader Complexity when in Mobile Preview Vulkan with MMV will crash the editor