Unreal Engine Issues
Unreal Engine Issues
Fbx importer crash when importing one "line" triangle
Tools - May 23, 2016When we have a mesh containing one triangle with two vertex at the same location the importer is crashing. It crash because rejecting the line triangle result with a mesh containing no vertex which ...
Import with New File option for Anim Sequences does not function
UE - Editor - Content Pipeline - Import and Export - Feb 14, 2022The "Reimport with New Source" functionality is currently not functioning in the Editor. When selecting the option with a clearly edited Anim, it is not updated. There is no message in the Output Lo ...
[Interchange][Fbx] Collision is not applied on mesh in subhierarchy that has same name
UE - Editor - Content Pipeline - FBX - Jan 21, 2025Reported here [Link Removed] and maybe here too [Link Removed] ...
Crash with FBX Import as Skeletal Mesh
UE - Editor - Content Pipeline - Import and Export - Nov 22, 2016Using the test asset provide the editor will crash when changing the import to Skeletal Mesh. This is a regression from 4.13 where this could be imported as Skeletal Mesh without issue. In 4.14 an ...
Incorporate changes to static mesh reimport code from licensee
Tools - Jun 21, 2016https://udn.unrealengine.com/questions/298041/static-mesh-reimport-lod-bugs.html ...
Import FBX Camera with 90 degree rotation
UE - Anim - Sequencer - Aug 15, 2016The FBX Import into Sequencer currently assumes that the camera has a rotation axis of 0, -90, 0. This assumption shouldn't be there. For example, currently this works: 1) From Sequencer, export a ...
Failure to save after reimport when datasmith actors were moved to sublevel
UE - Editor - Content Pipeline - Datasmith - Importer - Jul 16, 2018Notice that when you create the sublevel the Cylinder get removed from its parent; and that after reimport, it gets moved back. Not reproducible with Import Datasmith ...
FBX export - BP StaticMesh Scales from Mesh Origin
Tools - Dec 13, 2018Unexpected behaviour with meshes scaled via BP and exported via .fbx (.obj looks to function as expected) Confirmed in 4.22 Main CL 4648854 ...
FBX Scene Import duplicates assets within scene
Tools - May 24, 2016While importing scenes, assets within the scene get duplicated. ...
Discrepancy in FBX import on animations
UE - Editor - Content Pipeline - FBX - Mar 19, 2025In the attached screenshots, the following Animation Sequence assets are wrong: * FX_WST050_pSphereB1_TS_AnimFX_WST050_pSphereC1_TRS_AnimFX_WST050_pSphereC1_TRS_AnimFX_WST050_pSphereD_TR_Anim If yo ...