Unreal Engine Issues
Unreal Engine Issues
SWorldPartitionEditorGrid2D causing editor to crash
UE - World Creation - Worldbuilding Tools - World Partition - Mar 13, 2023"StaticFindFirstObject: Ambiguous object name" on delegates with timelines in packed level actors
UE - World Creation - Worldbuilding Tools - Level Instances - Jan 31, 2024PropertySet : changes in instancedstruct are not detected by the watch
UE - Graphics Tools - Modeling Tools - GeometryScripting - Jan 24, 2025Hi, I tried to use for a scriptable tool the watch property node for a struct. The objective for me was to offer to my user a view of a struct in the scriptable tool and have these modifications b ...
Editor crash while saving asset during cook operation
UE - Foundation - Data Pipeline - Cooker - Apr 2, 2025It is possible to experience an editor crash in 5.5.4 when the cook process generates a warning that references an asset while the editor is saving. It seems that during a save operation, the code t ...
Assertion failed in FNetGUIDCache::CleanReferences during seamless travel after reloading primary asset package
UE - Networking - May 7, 2025Following this sequence of events, the ObjectLookup and NetGUIDLookup on the server's PackageMapClient will end up in a bad state. In the ObjectLookup Map, the primary asset's package will be mapped ...
Right-clicking in the Event Graph of a second Blueprint created using Create Blueprint Using This... will crash the editor
UE - Gameplay - Blueprint - Dec 9, 2014Right-clicking in the Event Graph of a second Blueprint created using Create Blueprint Using This... will crash the editor. Crash Report: [Link Removed] Call Stack:<unknown module>! KERNELBASE!Rai ...
Blueprint actor variables defined in code cannot be set in the editor
UE - Gameplay - Blueprint - Jan 28, 2015After creating a class in VS and creating a blueprint based on the class. Setting the actor variable in the BP's defaults tab does not save the setting. Instead it will show as none when trying to ...
When using "Set Playback Position" after "Pause", actor transforms are broken
UE - Anim - Sequencer - Jul 12, 2016When using "Set Playback Position" after "Pause", actor transforms are broken. Sending them off to an unexpected position. Adding a delay seems to resolve the issue, but seems like it should still ...
Post process settings struct will not open/break to adjust individual settings
UE - Gameplay - Blueprint - Nov 12, 2015attempting to break the post process settings struct or split a post process settings struct pin causes pin to disappear, leaving a blank target node. ...
BC7 Format in Texture Asset Mip Maps are not correct
UE - Graphics Features - Apr 18, 2016When 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 ...