> On Aug 12, 2024, at 7:25 PM, michael yang <myang58@gmail.com> wrote:
> 
> Hi, 
> build failed, could you please?
> D:\work\dev\efiWorkspace\edk2>build -p EmulatorPkg\EmulatorPkg.dsc -t VS2019 -a X64

Your build command is implying D:\work\dev\efiWorkspace\edk2\EmulatorPkg\EmulatorPkg.dsc but your WORKSPACE is d:\work\dev\efiworkspace thus '\\\\?\\d:\\work\\dev\\efiworkspace\\EmulatorPkg\\EmulatorPkg.dsc’ does not exist. 

So your WORKSPACE env variable seems setup wrong? This is usually setup via edksetup.bat. Try deleting the WORKSPACE env variable and setting it up again?

Thanks,

Andrew Fish

> Build environment: Windows-10-10.0.19045-SP0
> Build start time: 10:24:16, Aug.13 2024
> 
> WORKSPACE        = d:\work\dev\efiworkspace
> EDK_TOOLS_PATH   = d:\work\dev\efiworkspace\edk2\basetools
> EDK_TOOLS_BIN    = d:\work\dev\efiworkspace\edk2\basetools\bin\win32
> CONF_PATH        = d:\work\dev\efiworkspace\edk2\conf
> PYTHON_COMMAND   = py -3
> 
> 
> build.py...
>  : error C0DE: Unknown fatal error when processing [d:\work\dev\efiworkspace\EmulatorPkg\EmulatorPkg.dsc]
> 
> (Please send email to devel@edk2.groups.io <mailto:devel@edk2.groups.io> for help, attaching following call stack trace!)
> 
> (Python 3.10.5 on win32) Traceback (most recent call last):
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\build\build.py", line 2692, in Main
>     MyBuild = Build(Target, Workspace, Option,LogQ)
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\build\build.py", line 815, in __init__
>     self.InitPreBuild()
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\build\build.py", line 1015, in InitPreBuild
>     self.LoadConfiguration()
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\build\build.py", line 971, in LoadConfiguration
>     self.GetToolChainAndFamilyFromDsc (self.PlatformFile)
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\build\build.py", line 905, in GetToolChainAndFamilyFromDsc
>     dscobj = self.BuildDatabase[File, BuildArch]
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Workspace\WorkspaceDatabase.py", line 104, in __getitem__
>     BuildObject = self.CreateBuildObject(FilePath, Arch, Target, Toolchain)
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Workspace\WorkspaceDatabase.py", line 120, in CreateBuildObject
>     MetaFileStorage(self.WorkspaceDb, FilePath, FileType)
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Workspace\MetaFileTable.py", line 426, in __new__
>     reval = Class._FILE_TABLE_[FileType](*Args)
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Workspace\MetaFileTable.py", line 303, in __init__
>     MetaFileTable.__init__(self, Cursor, MetaFile, MODEL_FILE_DSC, Temporary, FromItem)
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Workspace\MetaFileTable.py", line 39, in __init__
>     MetaFile.TimeStamp,
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Common\Misc.py", line 1539, in TimeStamp
>     return os.stat(self.Path)[8]
>   File "D:\work\dev\efiWorkspace\edk2\BaseTools\Source\Python\Common\LongFilePathOs.py", line 51, in stat
>     return os.stat(LongFilePath(path))
> FileNotFoundError: [WinError 3] The system cannot find the path specified: '\\\\?\\d:\\work\\dev\\efiworkspace\\EmulatorPkg\\EmulatorPkg.dsc'
> 
> 
> - Failed -
> Build end time: 10:24:16, Aug.13 2024
> Build total time: 00:00:00
> 
> -- 
> Thanks, Michael Yang
> 



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