Running C:/Program Files/Epic Games/UE_5.4/Engine/Build/BatchFiles/Build.bat -projectfiles -project=“C:/Users/marqu/Desktop/Cassian/Planet_Y/Planet_Y.uproject” -game -rocket -progress -log=“C:\Users\marqu\Desktop\Cassian\Planet_Y/Saved/Logs/UnrealVersionSelector-2025.01.03-02.43.16.log”
Using bundled DotNet SDK version: 6.0.302
Building UnrealBuildTool with dotnet…
Microsoft (R) Build Engine version 17.2.0+41abc5629 for .NET
Copyright (C) Microsoft Corporation. All rights reserved.
C:\Users\marqu.nuget\packages\system.diagnostics.diagnosticsource\9.0.0\buildTransitive\netcoreapp2.0\System.Diagnostics.DiagnosticSource.targets(4,5): warning : System.Diagnostics.DiagnosticSource 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.primitives\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Primitives.targets(4,5): warning : Microsoft.Extensions.Primitives 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.dependencyinjection.abstractions\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.DependencyInjection.Abstractions.targets(4,5): warning : Microsoft.Extensions.DependencyInjection.Abstractions 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.options\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Options.targets(4,5): warning : Microsoft.Extensions.Options 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.configuration.abstractions\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Configuration.Abstractions.targets(4,5): warning : Microsoft.Extensions.Configuration.Abstractions 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.logging.abstractions\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Logging.Abstractions.targets(4,5): warning : Microsoft.Extensions.Logging.Abstractions 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.dependencyinjection\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.DependencyInjection.targets(4,5): warning : Microsoft.Extensions.DependencyInjection 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.logging\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Logging.targets(4,5): warning : Microsoft.Extensions.Logging 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.configuration\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Configuration.targets(4,5): warning : Microsoft.Extensions.Configuration 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.http\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Http.targets(4,5): warning : Microsoft.Extensions.Http 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.IoHash\EpicGames.IoHash.csproj : error NU1605: Detected package downgrade: System.Memory from 4.6.0 to 4.5.5. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.IoHash\EpicGames.IoHash.csproj : error NU1605: EpicGames.IoHash → EpicGames.Core → System.Memory (>= 4.6.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.IoHash\EpicGames.IoHash.csproj : error NU1605: EpicGames.IoHash → System.Memory (>= 4.5.5) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Serialization\EpicGames.Serialization.csproj : error NU1605: Detected package downgrade: System.Memory from 4.6.0 to 4.5.5. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Serialization\EpicGames.Serialization.csproj : error NU1605: EpicGames.Serialization → EpicGames.IoHash → EpicGames.Core → System.Memory (>= 4.6.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Serialization\EpicGames.Serialization.csproj : error NU1605: EpicGames.Serialization → EpicGames.IoHash → System.Memory (>= 4.5.5) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: Detected package downgrade: Microsoft.Extensions.Http.Polly from 9.0.0 to 6.0.26. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → EpicGames.Core → Microsoft.Extensions.Http.Polly (>= 9.0.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → Microsoft.Extensions.Http.Polly (>= 6.0.26) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: Detected package downgrade: Microsoft.Extensions.Logging from 9.0.0 to 6.0.0. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → EpicGames.Core → Microsoft.Extensions.Logging (>= 9.0.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → Microsoft.Extensions.Logging (>= 6.0.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : error NU1605: Detected package downgrade: Microsoft.Extensions.Logging.Console from 9.0.0 to 6.0.0. Reference the package directly from the project to select a different version.
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : error NU1605: UnrealBuildTool → EpicGames.Core → Microsoft.Extensions.Logging.Console (>= 9.0.0)
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : error NU1605: UnrealBuildTool → Microsoft.Extensions.Logging.Console (>= 6.0.0)
Build FAILED.
C:\Users\marqu.nuget\packages\system.diagnostics.diagnosticsource\9.0.0\buildTransitive\netcoreapp2.0\System.Diagnostics.DiagnosticSource.targets(4,5): warning : System.Diagnostics.DiagnosticSource 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.primitives\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Primitives.targets(4,5): warning : Microsoft.Extensions.Primitives 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.dependencyinjection.abstractions\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.DependencyInjection.Abstractions.targets(4,5): warning : Microsoft.Extensions.DependencyInjection.Abstractions 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.options\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Options.targets(4,5): warning : Microsoft.Extensions.Options 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.configuration.abstractions\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Configuration.Abstractions.targets(4,5): warning : Microsoft.Extensions.Configuration.Abstractions 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.logging.abstractions\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Logging.Abstractions.targets(4,5): warning : Microsoft.Extensions.Logging.Abstractions 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.dependencyinjection\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.DependencyInjection.targets(4,5): warning : Microsoft.Extensions.DependencyInjection 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.logging\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Logging.targets(4,5): warning : Microsoft.Extensions.Logging 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.configuration\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Configuration.targets(4,5): warning : Microsoft.Extensions.Configuration 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Users\marqu.nuget\packages\microsoft.extensions.http\9.0.0\buildTransitive\netcoreapp2.0\Microsoft.Extensions.Http.targets(4,5): warning : Microsoft.Extensions.Http 9.0.0 doesn’t support net6.0 and has not been tested with it. Consider upgrading your TargetFramework to net8.0 or later. You may also set true in the project file to ignore this warning and attempt to run in this unsupported configuration at your own risk. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.IoHash\EpicGames.IoHash.csproj : error NU1605: Detected package downgrade: System.Memory from 4.6.0 to 4.5.5. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.IoHash\EpicGames.IoHash.csproj : error NU1605: EpicGames.IoHash → EpicGames.Core → System.Memory (>= 4.6.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.IoHash\EpicGames.IoHash.csproj : error NU1605: EpicGames.IoHash → System.Memory (>= 4.5.5) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Serialization\EpicGames.Serialization.csproj : error NU1605: Detected package downgrade: System.Memory from 4.6.0 to 4.5.5. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Serialization\EpicGames.Serialization.csproj : error NU1605: EpicGames.Serialization → EpicGames.IoHash → EpicGames.Core → System.Memory (>= 4.6.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Serialization\EpicGames.Serialization.csproj : error NU1605: EpicGames.Serialization → EpicGames.IoHash → System.Memory (>= 4.5.5) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: Detected package downgrade: Microsoft.Extensions.Http.Polly from 9.0.0 to 6.0.26. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → EpicGames.Core → Microsoft.Extensions.Http.Polly (>= 9.0.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → Microsoft.Extensions.Http.Polly (>= 6.0.26) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: Detected package downgrade: Microsoft.Extensions.Logging from 9.0.0 to 6.0.0. Reference the package directly from the project to select a different version. [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → EpicGames.Core → Microsoft.Extensions.Logging (>= 9.0.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Horde\EpicGames.Horde.csproj : error NU1605: EpicGames.Horde → Microsoft.Extensions.Logging (>= 6.0.0) [C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : error NU1605: Detected package downgrade: Microsoft.Extensions.Logging.Console from 9.0.0 to 6.0.0. Reference the package directly from the project to select a different version.
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : error NU1605: UnrealBuildTool → EpicGames.Core → Microsoft.Extensions.Logging.Console (>= 9.0.0)
C:\Program Files\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : error NU1605: UnrealBuildTool → Microsoft.Extensions.Logging.Console (>= 6.0.0)
10 Warning(s)
5 Error(s)
Time Elapsed 00:00:00.81
ERROR: Failed to build UnrealBuildTool.
I dont know how to fix these kinda errors i tried everything (I think)
I Dont even get the sln file if i tried to generate project files i get this error so i cant get the sln file.