I have a list of bugs which may need attention.
1. On start-up I see
Nasal runtime error: nil used in numeric context
at D:/Flightgear/fgaddon/Aircraft/J3Cub/Nasal/j3cub.nas, line 409
This is easily fixed by adding "or 32.0" to the getprop call:
var log_cabin_temp = func {
if (getprop("/sim/model/j3cub/enable-fog-frost")) {
var temp_degc = getprop("/fdm/jsbsim/heat/cabin-air-temp-degc") or 32.0;
2. JSBSim had a bug, now fixed, in calculating yaw gyro effects due to pitch rate for the propeller.
A version number should be added to the propeller files.e.g.
<propeller name="variable-Pitch 75-inch Two-Blade Propeller" version="1.1">
See
https://github.com/JSBSim-Team/jsbsim/wiki/Moments-applied-by-a-propeller-to-an-aircraft.
3. In-air-reset does not work - the simulation hangs. Is this related to the view-manager having problems going from an internal to an external view?
4. The aircraft yaws to the right on take off. With a clockwise rotating prop It should go to the left. I am investigating this.
5. A couple of error messages at stat-up
osgDB ac3d reader: could not find texture "iat.png"
Could not find at least one of the following objects for animation: 'PANDown'
6. The main gear wheels are running below the runway, especially when the throttle is opened and the left wing goes down due to the prop torque. The left wheel is then buried as far as its axle.
7. USB Joystick throttle does not work.
On a positive note my CFD and Datcom predictions are coming closer together.
Alan