Error: Node Sass does not yet support your current environment: Windows 64 bit w

错误信息: D:\project\dahua\template\ionic-preview-app-master>ionic serve [WARN] Detected locally installed Ionic CLI, but it’s too old–using global CLI. > ionic-app-scripts serve –address 0.0.0.0 –port 8100 –livereload-port 35729 –dev-logger-port 53703 –nobrowser [app-scripts] D:\project\dahua\template\