Apologies if this is the wrong place for this but I've only just registered.

Having upgraded to the latest version, I can no longer save and load routes. If I save one, quit and restart the application and attempt to load it again, nothing happens. If I try again, I get an unhandled exception error

************** Exception Text **************
System.NullReferenceException: Object reference not set to an instance of an object.
   at Divelements.Aviation.Weather.x6e66eee8cd0aded0.xdace1a5f94dce4bc(DateTime xad70a5849826ecef)
   at Divelements.Aviation.Weather.xc8d58c4a54accb55.xb82b2c78fa6b6467()
   at Divelements.Aviation.Weather.xc8d58c4a54accb55.x80a5f76d96d7bfdd(Byte[] x4a3f0a05c02f235f)
   at Divelements.Aviation.FlightPlanner.x7e178c0ab5856c7b.OnDownloadFinished(x9d30bf0d471b2194 e)

plus a load of other stuff.

Think I'll have to downgrade to a previous version until this is stabalised.

I've resolved this myself. I set up a new aircraft and removed the W&B info until I'd got the correct data. Looks like Skydemon objects if you try to load a route with missing W&B info.

Thanks; this bug came up earlier this week and we put a fix in place ready for the next version. You're correct that it happens when SkyDemon tries to load an airfield definition that contains no w&b loading points.