j'ai une problème lors du package de la première version de mon jeux

salut
je suis sur la dernière version UE4-27 je croit et j’ai un problème quand je veut faire le package de mon projet ca me mes vite une erreur

LogUObjectHash: Compacting FUObjectHashTables data took 2.98ms
LogMainFrame: Project requires temp target (Water plugin is enabled)
LogLauncherProfile: Unable to use promoted target - D:/kic/the_antartixx2/Binaries/Win64/UE4Game.target does not exist.
UATHelper: Packaging (Windows (64-bit)): Running AutomationTool…
UATHelper: Packaging (Windows (64-bit)): Parsing command line: -ScriptsForProject=D:/kic/the_antartixx2/the_antartixx.uproject BuildCookRun -nocompileeditor -installed -nop4 -project=D:/kic/the_antartixx2/the_antartixx.uproject -cook -stage -archive -archivedirectory=“C:/Users/cleme/OneDrive/Documents/Unreal Projects/the_antartixx” -package -ue4exe=“C:\Progr
am Files\Epic Games\UE_4.27\Engine\Binaries\Win64\UE4Editor-Cmd.exe” -compressed -ddc=InstalledDerivedDataBackendGraph -pak -prereqs -nodebuginfo -manifests -targetplatform=Win64 -build -clientconfig=Development -utf8output
UATHelper: Packaging (Windows (64-bit)): WARNING: Error while enumerating Visual Studio toolchains
PackagingResults: Warning: Error while enumerating Visual Studio toolchains
UATHelper: Packaging (Windows (64-bit)): WARNING: Assuming no compilation capability.
PackagingResults: Warning: Assuming no compilation capability.
UATHelper: Packaging (Windows (64-bit)): Setting up ProjectParams for D:\kic\the_antartixx2\the_antartixx.uproject
UATHelper: Packaging (Windows (64-bit)): the_antartixx.uproject requires a temporary target.cs to be generated (Water plugin is enabled)
UATHelper: Packaging (Windows (64-bit)): ERROR: D:\kic\the_antartixx2\the_antartixx.uproject does not look like uproject file but no targets have been found!
UATHelper: Packaging (Windows (64-bit)): (see C:\Users\cleme\AppData\Roaming\Unreal Engine\AutomationTool\Logs\C+Program+Files+Epic+Games+UE_4.27\Log.txt for full exception trace)
PackagingResults: Error: D:\kic\the_antartixx2\the_antartixx.uproject does not look like uproject file but no targets have been found!
UATHelper: Packaging (Windows (64-bit)): AutomationTool exiting with ExitCode=1 (Error_Unknown)
UATHelper: Packaging (Windows (64-bit)): BUILD FAILED
PackagingResults: Error: Unknown Error

c’est pour savoir comment le régler