Build started at 11:35 PM... 1>------ Build started: Project: ScriptGeneratorUbtPlugin.ubtplugin, Configuration: Development Any CPU ------ 2>------ Skipped Build: Project: UE5, Configuration: BuiltWithUnrealBuildTool Win64 ------ 2>Project not selected to build for this solution configuration 3>------ Build started: Project: PROJECTModuleRules, Configuration: Development Any CPU ------ 4>------ Build started: Project: PROJECT, Configuration: DebugGame_Editor x64 ------ 3>C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Current\Bin\amd64\Microsoft.Common.CurrentVersion.targets(2189,5): warning MSB9008: The referenced project ..\..\..\..\..\..\Epic Games\UE5_5\UE_5.5\Engine\Intermediate\Build\BuildRulesProjects\MarketplaceRules\MarketplaceRules.csproj does not exist. 4>Using bundled DotNet SDK version: 8.0.300 4>Running UnrealBuildTool: dotnet "..\..\Engine\Binaries\DotNET\UnrealBuildTool\UnrealBuildTool.dll" UntitledCoopGameEditor Win64 DebugGame -Project="F:\USER_Workspace\UntitledCoopGame\PROJECT.uproject" -WaitMutex -FromMsBuild -architecture=x64 3>CSC : error CS2001: Source file 'F:\USER_Workspace\UntitledCoopGame\Intermediate\Build\BuildRulesProjects\PROJECTModuleRules\..\..\..\..\Source\UntitledCoopGameEditor.Target.cs' could not be found. 3>CSC : error CS2001: Source file 'F:\USER_Workspace\UntitledCoopGame\Intermediate\Build\BuildRulesProjects\PROJECTModuleRules\..\..\..\..\Source\UntitledCoopGame\UntitledCoopGame.Build.cs' could not be found. 3>CSC : error CS2001: Source file 'F:\USER_Workspace\UntitledCoopGame\Intermediate\Build\BuildRulesProjects\PROJECTModuleRules\..\..\..\..\Source\UntitledCoopGame.Target.cs' could not be found. 3>Done building project "PROJECTModuleRules.csproj" -- FAILED. 4>Log file: C:\Users\Alfre\AppData\Local\UnrealBuildTool\Log.txt 4>Creating makefile for UntitledCoopGameEditor (Build.version is newer) 4>Total execution time: 0.52 seconds 4>Couldn't find target rules file for target 'UntitledCoopGameEditor' in rules assembly 'UE5Rules, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' 4> 4>Location: F:\Epic Games\UE5_5\UE_5.5\Engine\Intermediate\Build\BuildRules\UE5Rules.dll 4> 4> 4>C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.MakeFile.Targets(44,5): error MSB3073: The command ""F:\Epic Games\UE5_5\UE_5.5\Engine\Build\BatchFiles\Build.bat" UntitledCoopGameEditor Win64 DebugGame -Project="F:\USER_Workspace\UntitledCoopGame\PROJECT.uproject" -WaitMutex -FromMsBuild -architecture=x64" exited with code 8. 4>Done building project "PROJECT.vcxproj" -- FAILED. ========== Build: 0 succeeded, 3 failed, 46 up-to-date, 1 skipped ========== ========== Build completed at 11:35 PM and took 00.869 seconds ========== Visual Studio accelerated 21 project(s), copying 64 file(s). See https://aka.ms/vs-build-acceleration.