[2025.09.04-08.16.26:362][741]LogXeFGSDK: Error: xellAddMarkerData failed with: -4
[2025.09.04-08.16.26:362][741]LogXeFGSDK: Error: Failed to add interpolation start marker
[2025.09.04-08.16.26:362][741]LogXeFGSDK: Error: xellAddMarkerData failed with: -4
[2025.09.04-08.16.26:362][741]LogXeFGSDK: Error: Failed to add interpolation end marker
It is a known issue and we'll fix it in the next release.
You could just ignore them if you don't enable bUseLoggingInShipping with Unreal source.
But if you enable bUseLoggingInShipping with Unreal source, you could remove these error log messages via -XeFGLogLevel=4 or set r.XeFG.LogLevel=4 in Engine.ini as follows:
[SystemSettings]
r.XeFG.LogLevel=4
Sorry for the inconvenience for you.
It is a known issue and we'll fix it in the next release.
You could just ignore them if you don't enable
bUseLoggingInShippingwith Unreal source.But if you enable
bUseLoggingInShippingwith Unreal source, you could remove these error log messages via-XeFGLogLevel=4or setr.XeFG.LogLevel=4inEngine.inias follows:Sorry for the inconvenience for you.