when I make a package of my game this comes out, does anyone know what happens?
PackagingResults: Error: Unknown Cook Failure
UATHelper: Packaging (Windows (32-bit)): ERROR: Cook failed.
UATHelper: Packaging (Windows (32-bit)): (see C:\Users\\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+Program+Files+Epic+Games+UE_4.20\Log.txt for full exception trace)
PackagingResults: Error: Cook failed.
UATHelper: Packaging (Windows (32-bit)): AutomationTool exiting with ExitCode=25 (Error_UnknownCookFailure)
UATHelper: Packaging (Windows (32-bit)): BUILD FAILED
PackagingResults: Error: Unknown Cook Failure
LogSlate: FSceneViewport::OnFocusLost() reason 0
LogSlate: Took 0.006856 seconds to synchronously load lazily loaded font '../../../Engine/Content/Slate/Fonts/DroidSansMono.ttf' (77K)