After UNREAL 5.4.3 asked to update Nuget packages, I updated those packages, then never built successfully!
I got stuck in the “Create Project” phase:
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Running e:/Epic Games/UE_5.4/Engine/Build/BatchFiles/Build.bat -projectfiles -project=“e:/Unreal Projects/FP_1/FP_1.uproject” -game -rocket -progress
Using bundled DotNet SDK version: 6.0.302
Building UnrealBuildTool with dotnet…
Microsoft (R) Build Engine for .NET 17.2.0+41abc5629 ??
Copyright (C) Microsoft Corporation. ?ۧ@??Ҧ??A?ëO?d?@??v?Q?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C [e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C [e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(3,28): error CS0234: ?R?W?Ŷ? ‘Microsoft.Extensions’ ???S???ΩR?W?Ŷ??W??‘Http’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(4,7): error CS0246: ?䤣???R?W?Ŷ??W??‘Polly’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(5,7): error CS0246: ?䤣???R?W?Ŷ??W??‘Polly’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\ILoggerIndent.cs(175,22): warning CS8633: ?? ‘DefaultLoggerIndentHandler.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\ForwardingLogger.cs(47,22): warning CS8633: ?? ‘ForwardingLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Log.cs(824,22): warning CS8633: ?? ‘CaptureLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Log.cs(868,22): warning CS8633: ?? ‘LegacyEventLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Log.cs(1178,22): warning CS8633: ?? ‘DefaultLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(20,17): error CS0246: ?䤣???R?W?Ŷ??W??‘Polly’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\PrefixLogger.cs(29,22): warning CS8633: ?? ‘PrefixLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\DefaultConsoleLogger.cs(51,22): warning CS8633: ?? ‘DefaultConsoleLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\Impl\LoggerImpl.cs(3,17): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(3,17): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ILogger.cs(64,48): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\Impl\LoggerImpl.cs(16,22): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\Impl\LoggerImpl.cs(32,31): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(14,42): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(90,27): error CS0246: ?䤣???R?W?Ŷ??W??‘LogLevel’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(90,46): error CS0246: ?䤣???R?W?Ŷ??W??‘EventId’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(127,25): error CS0246: ?䤣???R?W?Ŷ??W??‘LogLevel’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(21,22): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(34,35): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O?_???F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
?ظm???ѡC
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C [e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C [e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\UnrealBuildTool\UnrealBuildTool.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.Build 17.10.4’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.MsBuild\EpicGames.MsBuild.csproj : warning NU1701: ?w?ϥ?‘.NETFramework,Version=v4.6.1, .NETFramework,Version=v4.6.2, .NETFramework,Version=v4.7, .NETFramework,Version=v4.7.1, .NETFramework,Version=v4.7.2, .NETFramework,Version=v4.8’ ?ӫD?M?ץؼЬ[?c ‘net6.0’ ???M??‘Microsoft.IO.Redist 6.0.0’?C???M???z???M?רëD???e?C
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\ILoggerIndent.cs(175,22): warning CS8633: ?? ‘DefaultLoggerIndentHandler.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\ForwardingLogger.cs(47,22): warning CS8633: ?? ‘ForwardingLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Log.cs(824,22): warning CS8633: ?? ‘CaptureLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Log.cs(868,22): warning CS8633: ?? ‘LegacyEventLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Log.cs(1178,22): warning CS8633: ?? ‘DefaultLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\PrefixLogger.cs(29,22): warning CS8633: ?? ‘PrefixLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\DefaultConsoleLogger.cs(51,22): warning CS8633: ?? ‘DefaultConsoleLogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???i Null ?ʻP??? ‘ILogger.BeginScope(TState)’ ???O?Ѽ?‘TState’ ???ŦX?C?ЦҼ{???C [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(3,28): error CS0234: ?R?W?Ŷ? ‘Microsoft.Extensions’ ???S???ΩR?W?Ŷ??W??‘Http’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(4,7): error CS0246: ?䤣???R?W?Ŷ??W??‘Polly’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(5,7): error CS0246: ?䤣???R?W?Ŷ??W??‘Polly’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\Telemetry\DefaultTelemetryHttpClient.cs(20,17): error CS0246: ?䤣???R?W?Ŷ??W??‘Polly’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.Core\EpicGames.Core.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\Impl\LoggerImpl.cs(3,17): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(3,17): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ILogger.cs(64,48): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\Impl\LoggerImpl.cs(16,22): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\Impl\LoggerImpl.cs(32,31): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(14,42): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(90,27): error CS0246: ?䤣???R?W?Ŷ??W??‘LogLevel’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(90,46): error CS0246: ?䤣???R?W?Ŷ??W??‘EventId’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(127,25): error CS0246: ?䤣???R?W?Ŷ??W??‘LogLevel’ (?O????F using ???ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(21,22): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O????F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\ThreadedLogger.cs(34,35): error CS0234: ?R?W?Ŷ? ‘Microsoft’ ???S???ΩR?W?Ŷ??W??‘Extensions’ (?O?_???F?ե???) [e:\Epic Games\UE_5.4\Engine\Source\Programs\Shared\EpicGames.UBA\EpicGames.UBA.csproj]
15 ???i
15 ?ӿ?
?g?L?ɶ? 00:00:07.55
ERROR: Failed to build UnrealBuildTool.
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I’ve reinstalled Visual Studio 2022 Enterprise version again and it didn’t work.
Any help is appreciated!