Problems with newer FlightGear versions

[HHS81]

According mailing-list JSBSim is now more verbose about some things. That means: our c182s isn`t working anymore with FlightGear versions from today and following.

https://sourceforge.net/p/flightgear/mailman/message/36479072/

I get an error like that:

No idea what it means.....

[HHS81]

and also described here with possible solution: c172p-team/c172p#1241

[HHS81]

I could solve this by deleting the product-tags.
Still left following:

In file E:/AirCraftAddon/c182s/Systems/cabin-heat_and_air.xml: line 366
only has one argument which makes it a no-op.
Its argument will be evaluated but will not be applied to the result.

In file E:/AirCraftAddon/c182s/c182s.xml: line 831
only has one argument which makes it a no-op.
Its argument will be evaluated but will not be applied to the result.

[wlbragg]

Those two are invalid JSBSim tag pairs. I'm mobile right now but can look when I get home.
See Dev mil list...

[wlbragg]

The heat one is waiting for @onox to sort out to make sure we get it right.

[HHS81]

@wlbragg Ah, I see. So <sum> needs at least two arguments.

[wlbragg]

The other one may be an unnecessary product tag.
After looking at it, yes it is the <sum> with only one property.
Which is either a mistake and is missing the other property/s. Or is correct and just needs the "sum" tag removed.

[wlbragg]

So <sum> needs at least two arguments.

Yes.

[wlbragg]

@onox verified we can remove the <sum> tag pair from the
E:/AirCraftAddon/c182s/Systems/cabin-heat_and_air.xml: line 366
error warning as well.

[HHS81]

All fixed in Master!