[CrashReport] Cooking Commandlet crash - FAsyncWriteWorkerWithSplitExports::DoWork() [savepackage.cpp:563]

 543       IFileManager::Get().SetTimeStamp(*Filename, FinalTimeStamp);
  544       }
  545       }
  546       else
  547       {
  548       UE_LOG(LogSavePackage, Fatal, TEXT("Could not save to %s!"), *TempFilename);
  549       }
  550       }
  551       else
  552       {
  553       UE_LOG(LogSavePackage, Fatal, TEXT("Could not write to %s!"), *TempFilename);
  554       }
  555       }
  556       {
  557 ***** FArchive* Ar = IFileManager::Get().CreateFileWriter(*TempFilenameExports);
  558       if (Ar)
  559       {
  560       Ar->Serialize(Data.Get() + HeaderSize, DataSize - HeaderSize);
  561       delete Ar;
  562       Ar = nullptr;