Hi,I face a problem, and it suggested that I can ask help from you. The following is the call stack trace. The privacy is replaced with "***" build.py... : error C0DE: Unknown fatal error when processing [/home/disk/***/EblCmdLib/EblCmdLib.inf [AARCH64, CLANG100LINUX, RELEASE]] (Please send email to devel@edk2.groups.io for help, attaching following call stack trace!) (Python 2.7.17 on linux2) Traceback (most recent call last): File "/home/disk/***/edk2/BaseTools/Source/Python/build/build.py", line 2596, in Main MyBuild.Launch() File "/home/disk/***/edk2/BaseTools/Source/Python/build/build.py", line 2389, in Launch self._BuildPlatform() File "/home/disk/***/edk2/BaseTools/Source/Python/build/build.py", line 1753, in _BuildPlatform CmdListDict = self._GenFfsCmd(Wa.ArchList) File "/home/disk/***/edk2/BaseTools/Source/Python/build/build.py", line 2003, in _GenFfsCmd GenFfsDict = GenFds.GenFfsMakefile('', GlobalData.gFdfParser, self, ArchList, GlobalData) File "/home/disk/***/edk2/BaseTools/Source/Python/GenFds/GenFds.py", line 544, in GenFfsMakefile FvObj.AddToBuffer(Buffer=None, Flag=True) File "/home/disk/***/edk2/BaseTools/Source/Python/GenFds/Fv.py", line 127, in AddToBuffer FileName = FfsFile.GenFfs(MacroDict, FvParentAddr=BaseAddress, IsMakefile=Flag, FvName=self.UiFvName) File "/home/disk/***/edk2/BaseTools/Source/Python/GenFds/FfsInfStatement.py", line 518, in GenFfs InputSectList, InputSectAlignments = self.__GenComplexFileSection__(Rule, FvChildAddr, FvParentAddr, IsMakefile=IsMakefile) File "/home/disk/***/edk2/BaseTools/Source/Python/GenFds/FfsInfStatement.py", line 969, in __GenComplexFileSection__ SectList, Align = Sect.GenSection(self.OutputPath, self.ModuleGuid, SecIndex, self.KeyStringList, self, IsMakefile = IsMakefile) File "/home/disk/***/edk2/BaseTools/Source/Python/GenFds/EfiSection.py", line 321, in GenSection IsMakefile=IsMakefile File "/home/disk/***/edk2/BaseTools/Source/Python/GenFds/GenFdsGlobalVariable.py", line 502, in GenerateSection if (os.path.getsize(Output) >= GenFdsGlobalVariable.LARGE_FILE_SIZE and File "/home/disk/***/edk2/BaseTools/Source/Python/Common/LongFilePathOsPath.py", line 21, in getsize return os.path.getsize(LongFilePath(filename)) File "/usr/lib/python2.7/genericpath.py", line 57, in getsize return os.stat(filename).st_size OSError: [Errno 2] No such file or directory: '/home/disk/***/RELEASE_CLANG100LINUX/FV/Ffs/1C04F529-0612-4319-9315-B2E75C16810AFeatureEnablerDxe/1C04F529-0612-4319-9315-B2E75C16810ASEC2.1.pe32' If you have any idea, please contact with me with no worries. Thank you!