在 ASP.NET Core 中引用 System.Drawing.Common，在 Ubuntu 16.04 上運行時出現(xiàn)下面的錯誤：System.TypeInitializationException: The type initializer for 'Gdip' threw an exception. ---> System.DllNotFoundException: Unable to load DLL 'libgdiplus': The specified module could not be found.    at System.Runtime.InteropServices.FunctionWrapper`1.get_Delegate()    at System.Drawing.SafeNativeMethods.Gdip.GdiplusStartup(IntPtr& token, StartupInput& input, StartupOutput& output)    at System.Drawing.SafeNativeMethods.Gdip..cctor()    --- End of inner exception stack trace ---    at System.Drawing.SafeNativeMethods.Gdip.GdipLoadImageFromDelegate_linux(StreamGetHeaderDelegate getHeader, StreamGetBytesDelegate getBytes, StreamPutBytesDelegate putBytes, StreamSeekDelegate doSeek, StreamCloseDelegate close, StreamSizeDelegate size, IntPtr& image)    at System.Drawing.Image.InitFromStream(Stream stream)    at System.Drawing.Image.LoadFromStream(Stream stream, Boolean keepAlive)