Unreal Engine Issues

[CrashReport] UE4Editor_Engine!FRepLayout::InitFromObjectClass() [replayout.cpp:2211]

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Assertion failed: Property->Proper ...

[CrashReport] UE4Editor_CoreUObject!UObjectProperty::SerializeItem() [propertyobject.cpp:39]

This Jira was created from CrashReports submitted by the public due to the high number of occurrences. Descriptions from users are provided below. Error message: Access violation - code c0000005 ( ...

ThirdPerson Character blueprint parent class is incorrect

BC7 Format in Texture Asset Mip Maps are not correct

When enabling BC7 compression format for a texture in a project that has SM4 disabled will result in the last two Mip Levels being gray. This happens on any texture size. The number o mip levels may ...

Changing the value of BaseUrl in DependencyManifest.cs from http:// to https:// allows dependencies to be downloaded through some firewalls

If a user attempts to run Setup.bat to download the various dependency files while a SonicWALL firewall is in place, the download will fail to complete. Disabling the firewall allows the download to ...

FBX export from UE4 with multiple materials the UV is corrupted

When exporting a Static Mesh from within UE4 that has multiple materials, some of the material IDs will be condensed into a single ID which will mess up how the material assignment for that part of ...

Camera appears to pan when moving your head in VR preview with Lock to HMD check true

Camera appears to pan when moving your head in VR preview with Lock to HMD check true ...

Assets with Render in Main Pass disabled show shadow artifacts

This issue was originally reported specifically for Destructibles, but it appears to affect Skeletal Meshes, and static meshes when selected. When "Render in Main Pass" has been disabled skeletal an ...

Blueprint Viewport Not Updating When Destructible Mesh Component is Assigned a Mesh

When you add a Destructible Mesh to a Destructible Mesh Component inside of a blueprint, the viewport is not updated with the new mesh. If you add the blueprint to the level and then open the bluepr ...

PCLaunch.rc.res is not not re-created during the build with -useprecompiled

A linker error is thrown when trying to build a project with -precompile / -useprecompile flags. Linker Error thrown: LINK : fatal error LNK1181: cannot open input file 'D:\UE4\Engine\Intermediate ...