Couldn't find target rules UE 5.1 CitySample

Development Getting Started & Setup
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1

Hello
im trying to compile CitySample from PowerShell using this command:
C:\UE\UE_5.1\Engine\Binaries\DotNET\UnrealBuildTool\UnrealBuildTool.exe .\CitySample.sln Win64 Development -WaitMutex -FromMsBuild

error:

Couldn't find target rules file for target '.\CitySample.sln' in rules assembly 'UE5Rules, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null'.
Location: C:\UE\UE_5.1\Engine\Intermediate\Build\BuildRules\UE5Rules.dll
Target rules found:

Thats all, there is no information about target rules. Any idea how to fix it? It is an original project I didn’t change anything inside it, yet.

1 Like
2

does any one have any idea?

3

bump

4

bump before weekend

5

anyone?

6

I moved to Lyra sample but Im getting this

No platforms specified for target
BuildException: No platforms specified for target
   at UnrealBuildTool.TargetDescriptor.ParseSingleCommandLine(CommandLineArguments Arguments, Boolean bUsePrecompiled, Boolean bSkipRulesCompile, Boolean bForceRulesCompile, List`1 TargetDescriptors, ILogger Logger) in C:\UE\UE_5.1\Engine\Source\Programs\UnrealBuildTool\Configuration\TargetDescriptor.cs:line 331
   at UnrealBuildTool.TargetDescriptor.ParseCommandLine(CommandLineArguments Arguments, Boolean bUsePrecompiled, Boolean bSkipRulesCompile, Boolean bForceRulesCompile, List`1 TargetDescriptors, ILogger Logger) in C:\UE\UE_5.1\Engine\Source\Programs\UnrealBuildTool\Configuration\TargetDescriptor.cs:line 251
   at UnrealBuildTool.BuildMode.Execute(CommandLineArguments Arguments, ILogger Logger) in C:\UE\UE_5.1\Engine\Source\Programs\UnrealBuildTool\Modes\BuildMode.cs:line 169
   at UnrealBuildTool.UnrealBuildTool.Main(String[] ArgumentsArray) in C:\UE\UE_5.1\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.cs:line 648

does anyone know how to fix it?
UnrealBuildTool.exe .\LyraStarterGame2.sln /t:build /p:Configuration="Development Editor" /p:Platform="Win64" command