ExcelPackage crash dotnet

[ErykKorzeniowski]

Hi! If you type FileInfo to new ExcelPackage with file that doesn't exist, dotnet at mac goes to hell. I tried to commit solution for this but I don't have permission.

  /// <summary>
        /// Create a new instance of the ExcelPackage class based on a existing file or creates a new file.
        /// </summary>
        /// <param name="newFile">If newFile exists, it is opened.  Otherwise it is created from scratch.</param>
public ExcelPackage(FileInfo newFile)
        {
            if(!newFile.Exists)
            {
                        throw new FileNotFoundException("The file was not found.");
            }
            Init();
            File = newFile;
            ConstructNewFile(null);
        }
        /// <summary>
        /// Create a new instance of the ExcelPackage class based on a existing file or creates a new file.
        /// </summary>
        /// <param name="newFile">If newFile exists, it is opened.  Otherwise it is created from scratch.</param>
        /// <param name="password">Password for an encrypted package</param>
        public ExcelPackage(FileInfo newFile, string password)
        {
            if (!newFile.Exists)
            {
                throw new FileNotFoundException("The file was not found.");
            }
            Init();
            File = newFile;
            ConstructNewFile(password);
        }
        /// <summary>
        /// Create a new instance of the ExcelPackage class based on a existing template.
        /// If newFile exists, it will be overwritten when the Save method is called
        /// </summary>
        /// <param name="newFile">The name of the Excel file to be created</param>
        /// <param name="template">The name of the Excel template to use as the basis of the new Excel file</param>
        public ExcelPackage(FileInfo newFile, FileInfo template)
        {
            if (!newFile.Exists || !template.Exists)
            {
                throw new FileNotFoundException("The file was not found.");
            }

            Init();
            File = newFile;
            CreateFromTemplate(template, null);
        }
        /// <summary>
        /// Create a new instance of the ExcelPackage class based on a existing template.
        /// If newFile exists, it will be overwritten when the Save method is called
        /// </summary>
        /// <param name="newFile">The name of the Excel file to be created</param>
        /// <param name="template">The name of the Excel template to use as the basis of the new Excel file</param>
        /// <param name="password">Password to decrypted the template</param>
        public ExcelPackage(FileInfo newFile, FileInfo template, string password)
        {
            if (!newFile.Exists || !template.Exists)
            {
                throw new FileNotFoundException("The file was not found.");
            }
            Init();
            File = newFile;
            CreateFromTemplate(template, password);
        }
        /// <summary>
        /// Create a new instance of the ExcelPackage class based on a existing template.
        /// </summary>
        /// <param name="template">The name of the Excel template to use as the basis of the new Excel file</param>
        /// <param name="useStream">if true use a stream. If false create a file in the temp dir with a random name</param>
        public ExcelPackage(FileInfo template, bool useStream)
        {
            if (!template.Exists)
            {
                throw new FileNotFoundException("The file was not found.");
            }
            Init();
            CreateFromTemplate(template, null);
            if (useStream == false)
            {
                File = new FileInfo(Path.GetTempPath() + Guid.NewGuid().ToString() + ".xlsx");
            }
        }
        /// <summary>
        /// Create a new instance of the ExcelPackage class based on a existing template.
        /// </summary>
        /// <param name="template">The name of the Excel template to use as the basis of the new Excel file</param>
        /// <param name="useStream">if true use a stream. If false create a file in the temp dir with a random name</param>
        /// <param name="password">Password to decrypted the template</param>
        public ExcelPackage(FileInfo template, bool useStream, string password)
        {
            if (!template.Exists)
            {
                throw new FileNotFoundException("The file was not found.");
            }
            Init();
            CreateFromTemplate(template, password);
            if (useStream == false)
            {
                File = new FileInfo(Path.GetTempPath() + Guid.NewGuid().ToString() + ".xlsx");
            }
        }

[VahidN]

The original EPPlus project has been moved to Github. Please post its development related issues/pull requests at there.