Unreal Engine Issues
Unreal Engine Issues
Crash in FMacApplication::FindScreenByCocoaPosition when using the mouse in the ILIAD plugin.
UE - Platform - Mac - Aug 18, 2021I think this could occur anytime but is probably very rare. However using this plugin from the reported UDN makes it much easier to repro as they are calling FMacApplication::ConvertCocoaPositionTo ...
Enum to string conversion has different results in PIE vs Cooked builds
UE - Gameplay - Blueprint Runtime - Aug 17, 2021This is because the metadata is editor only and will be stripped in a cooked build. We should make the behavior of the to string function consistent between PIE and a cooked build. ...
Plugin Config filenames need to be different for Engine vs Game plugins
UE - Foundation - Core - Aug 16, 2021Right now, plugins installed to the game directory will only load plugin-specific config files with the path /Project/Plugins/PluginPath/Config/*Default*PluginName.ini. However, engine plugins will ...
Renaming a SkinnedMeshComponent onto a different owning actor will cause issues with FAnimUpdateRateManager
UE - Anim - Runtime - Aug 12, 2021As mentioned in the UDN - the user tried to rename an SMC to a different actor, which leaves the URO manager left with an incorrect data as it is not aware of the move. User proposed overriding Post ...
Niagara Crash : ExportParticleDataToBlueprint module causes buffer overrun
UE - Rendering - Niagara - Aug 10, 2021This buffer overrun is probably caused by the ExportParticleDataToBlueprint module does not respecting the GPUAllocation Fixed Size setting in the module. In fact, out-of-range export data is not c ...
Copying and pasting event tracks will break endpoint bindings
UE - Anim - Sequencer - Aug 6, 2021See linked UDN for more info. There appears to be an issue with mismatching parents when copying causing this to fail. ...
Pasting a component binding onto a Spawnable will not set up parenting correctly
UE - Anim - Sequencer - Aug 6, 2021It appears that for spawnable bindings, when adding a child binding through a copy/paste it is not added to the child bindings array on the spawnable, so when GetChildPossessables is called, there a ...
DefaultEditor.ini dirtied when UpdateSingleSectionOfConfigFile is called for an object containing an array property
UE - Foundation - Core - Aug 5, 2021Closing an AdvancedPreviewScene results in a call to UAssetViewerSettings::Save to save the preview scene settings, regardless of whether or not anything has been modified. This in turn calls Update ...
TextRenderComponents exist on editor dedicated server instances
UE - Networking - Aug 3, 2021It seems as though TextRenderComponents are not intended to exist on dedicated servers. In BaseEngine.ini, they are explicitly excluded: "+ClassesExcludedOnDedicatedServer=TextRenderComponent" This ...
Crash when adding a streaming level to the world through Python
UE - LD & Art - World Building - World Composition - Aug 3, 2021When using the Python plugin to add an existing level as a streaming level, the editor crashes. It seems that this happens regardless of what level is added or what the contents of that level are. A ...