Unreal Engine Issues
Unreal Engine Issues
Having Mirrored UVs Breaks Render To Texture Even When Using Different UV Channel
UE - Graphics Features - Oct 24, 2016If the static mesh has Mirrored UVs on channel 0 it will mess up the "Unwrap UVs for Render" functionality even when using a different channel for UVs that don't have mirrored UVs. ...
Mac project being rejected from app store over read/write access
UE - Platform - Apple - Jan 20, 2016Game was rejected from the Mac App Store for attempting gain read/write access to directories which weren't permitted. Reporter of issue has proposed a possible fix on his AnswerHub post: These tw ...
Adding Text Render Component at Runtime Crashes Standalone
UE - Gameplay - Components - Nov 2, 2015Adding a text render component to a blueprint through C++ at runtime crashes the standalone player. It does not have any effect on PIE. Also, this only seems to occur when the blueprint in question ...
Particles are not appearing from certain directions in mobile previewer/HTML5
UE - Platform - Mobile - Aug 13, 2015Particle effects are not appearing on mobile previewer, Android, iOS or HTML5. ...
"Content Examples" project's navmesh crashes editor
UE - Gameplay - Nov 5, 2014In UE4.5, Opening a Content Examples project and opening the "NavMesh" level, selecting "SM_DemoCube" and moving it results in the editor crashing according to user. ...
Ctrl+z does not work within the blueprint editor
UE - Gameplay - Blueprint - May 21, 2015Ctrl+z being used within the blueprint editor does not respond. If you translate a cube around the viewport and press ctrl+z, the cube does not revert back to the original location. ...
Material Function with Texture Size Texture Property will cause a Crash
UE - Graphics Features - Apr 5, 2016By accessing the texture property for texture size will cause a crash. Attached image for material graph. Tested in: 4.10.4 Texture Size Texture Property did not exist 4.11.- CL-2927265 4.12 Dev ...
Cast modulated shadows causes black screen on iOS with non-default FOV
UE - Platform - Mobile - Oct 14, 2015Using a FOV other than 90 with Cast Modulated Shadows seems to cause a black screen and weird FOV issues on an iOS device, in 4.9.2. If the camera has FOV=90, it works fine on the iOS device. If th ...
Attached Project Crashes When Attempting to Open Blueprint
UE - Gameplay - Blueprint - Nov 11, 2015The project in question: [Link Removed] The user is experiencing an issue where they've fixed compile errors on their NPC blueprint, and now are unable to open it without experiencing a crash. Righ ...
Memory Usage Remains High After Exiting PIE
Tools - Nov 24, 2015Originally, a project that uses about 500 mb of memory spikes to over 2 gigs during PIE. After exiting PIE, the memory usage remains well over 2 gigs and continues to rise. Found in 4.10 Binary. R ...