为什么给FlightGear发送FGNetFDM，老是报错

zlycc2012

  --fg-root=C:/Program Files/FlightGear 2.4.0/
  --fg-scenery=C:\Program Files\FlightGear 2.4.0\data\Scenery;C:\Program Files\FlightGear 2.4.0\scenery;C:\Program Files\FlightGear 2.4.0\terrasync
  --aircraft=777-200ER
  --control=joystick
  --enable-random-objects
  --disable-specular-highlight
  --enable-ai-models
  --fdm=null
  --disable-real-weather-fetch
  --enable-clouds3d
  --enable-fullscreen
  --shading-flat
  --bpp=32
  --timeofday=noon
  --native-fdm=socket,in,30,,5520,udp
  --native-ctrls=socket,in,30,,5530,udp

骑士

启动参数发来看看