Package Failed in UE4.27.1 Source code version

[guo787269125]

I have done what you said. In Editor it works very well. But when I package the game, it gives me errors as follows. But if I delete the libprotobuf folder from ThirdParty it is OK with no error.

UATHelper: Packaging (Windows (64-bit)): Running AutomationTool...
UATHelper: Packaging (Windows (64-bit)): Parsing command line: -ScriptsForProject=E:/Projects/MyProject2/MyProject2.uproject BuildCookRun -nocompileeditor -nop4 -project=E:/Projects/MyProject2/MyProject2.uproject -cook -stage -archive -archivedirectory=E:/Projects/MyProject2 -package -ue4exe=D:\ProgramFiles\UES_427M\Engine\Binaries\Win64\UE4Editor-Cmd.exe -c
ompressed -ddc=DerivedDataBackendGraph -pak -prereqs -nodebuginfo -targetplatform=Win64 -build -clientconfig=Development -utf8output -compile
UATHelper: Packaging (Windows (64-bit)): Dependencies are out of date. Compiling scripts....
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\VisualStudio2019\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2203,5): warning MSB3245: 未能解析此引用。未能找到程序集“Windows”。请检查磁盘上是否存在该程序集。 如果您的代码需要此引用，则可能出现编译错误。 [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(17,15): error CS0234: 命名空间“Windows”中不存在类型或命名空间名“Management”(是否缺少程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(1235,24): error CS0246: 未能找到类型或命名空间名“IAsyncOperationWithProgress<,>”(是否缺少 using 指令或程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(1235,52): error CS0246: 未能找到类型或命名空间名“DeploymentResult”(是否缺少 using 指令或程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(1235,70): error CS0246: 未能找到类型或命名空间名“DeploymentProgress”(是否缺少 using 指令或程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): Took 1.7939787s to run MSBuild.exe, ExitCode=1
UATHelper: Packaging (Windows (64-bit)): ERROR: Failed to build "D:/ProgramFiles/UES_427M/Engine/Programs/AutomationTool/Saved\UATTempProj.proj":
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\VisualStudio2019\MSBuild\Current\Bin\Microsoft.Common.CurrentVersion.targets(2203,5): warning MSB3245: 未能解析此引用。未能找到程序集“Windows”。请检查磁盘上是否存在该程序集。 如果您的代码需要此引用，则可能出现编译错误。 [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(17,15): error CS0234: 命名空间“Windows”中不存在类型或命名空间名“Management”(是否缺少程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(1235,24): error CS0246: 未能找到类型或命名空间名“IAsyncOperationWithProgress<,>”(是否缺少 using 指令或程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(1235,52): error CS0246: 未能找到类型或命名空间名“DeploymentResult”(是否缺少 using 指令或程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)): D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLensPlatform.Automation.cs(1235,70): error CS0246: 未能找到类型或命名空间名“DeploymentProgress”(是否缺少 using 指令或程序集引用?) [D:\ProgramFiles\UES_427M\Engine\Source\Programs\AutomationTool\HoloLens\HoloLens.Automation.csproj]
UATHelper: Packaging (Windows (64-bit)):
UATHelper: Packaging (Windows (64-bit)): (see D:\ProgramFiles\UES_427M\Engine\Programs\AutomationTool\Saved\Logs\Log.txt for full exception trace)
PackagingResults: Error: Failed to build "D:/ProgramFiles/UES_427M/Engine/Programs/AutomationTool/Saved\UATTempProj.proj":
UATHelper: Packaging (Windows (64-bit)): AutomationTool exiting with ExitCode=1 (Error_Unknown)
UATHelper: Packaging (Windows (64-bit)): BUILD FAILED
PackagingResults: Error: Unknown Error