Unreal Engine Issues
Unreal Engine Issues
Long paths are not supported in NET 4.5
UE - Foundation - Cpp Tools - Aug 21, 2018The editor has been modified to support long file names, but the packaging pipeline (which is written in C#) needs to be upgraded to NET 4.6.2 to enable this. Without enabling it, it crashes with a ...
[CrashReport] ispc_texcomp!<Unknown> - while launching to Android
UE - Platform - Mobile - Oct 25, 2017This is an early crash coming out of 4.18 that appears to occur when launching projects onto Android devices. It also seems frequently related to ARCore. User DescriptionsSo this is the example pr ...
Potential Memory Leak with Disaster Recovery Plugin
Tools - Aug 12, 2019Enabling the disaster recovery plugin causes a memory leak when importing and editing a large amount of textures. This can result in either a system lockup or a crash. ...
LandscapeMountains demo has large performance drops at various locations around map
Docs - Samples - Dec 2, 2014Landscape Mountains experiences heavy performance drops at various locations on map, specifically around ice lake in middle of map or when crashing. FPS varies from 50 FPS down to 11 FPS. ...
Converting Texture Sample to Parameter when MipValue set to "Level" or "Bias"
UE - Rendering Architecture - Materials - May 27, 2015When a Texture Sample's MipValue is set to something other than "none" (which adds the extra pin), attempting to convert that Texture Sample to a parameter will cause the Editor to crash. (Simple r ...
[CrashReport] UE4Editor_MediaAssets!UMediaTexture::TickResource() [mediatexture.cpp:245]
Media Framework - Oct 10, 2017This is an early trending crash coming out of the 4.18 previews. Users have not provided any descriptions of their actions when the crash occurred. The callstack is similar to [Link Removed]. Sour ...
[CrashReport] Ran out of memory - FFixedUObjectArray::PreAllocate()
UE - Foundation - Core - UObject - Sep 7, 2017This is a somewhat common crash affecting users in 4.17. Users have not provided any descriptions of their actions when the crash occurred. Source Context 165 if (GWarn) 166 { ...
Editor gets stuck "Updating file(s) source control status" when importing multiple FBX files with Git source control
If a user attempts to import multiple FBX files into a project that is set up with Git source control, the message "Updating file(s) source control status..." will appear and stay on the surface ind ...
Cannot click send in CrashReportClient on Mac
UE - Foundation - Core - CrashReportClient - Oct 24, 2016The CrashReportClient does not allow the send buttons to be clicked on a Mac. The client works fine on Windows. This works in 4.13.2. Works in: 4.13.2 - 3167898 Broken in: 4.14.0 - 3171634 WORKA ...
[CrashReport] UE4Editor_Core!FGenericPlatformMemory::OnOutOfMemory() [genericplatformmemory.cpp:184] - FPngImageWrapper::UncompressPNGData
Tools - Mar 23, 2018Comment for user in crash group:Just add automotive project to my account, add it as 4.18, and each time trying to laod it, it crashes... 174 if (GWarn) 175 { 176 GMallo ...