On Thu, 21 Oct 2004 15:55:24 +0100 "David Luff" <[EMAIL PROTECTED]> wrote: > > Uggh, that's me in the firing line then! I haven't added any features > or code to the AI-traffic system for quite a while, probably pre-0.9.5. > I thought I had all the bugs worked out, but it seems not :-( It's been > switched off by default for the last couple of versions so I guess > that's why it hasn't been generating complaints before. Can you get a > backtrace?
Here's what I see from gdb . . .
(gdb) run
Starting program: /home/cmetzler/Projects/FlightGear-0.9/source/src/Main/fgfs
--enable-fullscreen --prop:/environment/params/real-world-weather-fetch=true
--airport=KDCA --offset-azimuth=45 --offset-distance=7.0 --altitude=4000 --vc=100
--heading=0
[Thread debugging using libthread_db enabled]
[New Thread 16384 (LWP 3690)]
Failed to find runway 28R at airport KDCA
[New Thread 32769 (LWP 3693)]
[New Thread 16386 (LWP 3694)]
Object PanelInstruments not found
Object ControlsGroup not found
[New Thread 32771 (LWP 3696)]
[New Thread 49156 (LWP 3697)]
Altitude = 74
Temp at alt (C) = 11
Temp sea level (C) = 11.1425
Altitude = 74
Dewpoint at alt (C) = 11
Dewpoint at sea level (C) = 11.0148
Trim Results:
Angle of Attack: 0.44 wdot: 9.13e-06 Tolerance: 1e-03 Passed
Throttle: 0.75 udot: 8.47e-02 Tolerance: 1e-03 Failed
Pitch Trim: 0.22 qdot: 4.09e-03 Tolerance: 1e-04 Failed
Trim Statistics:
Total Iterations: 61
Sub-iterations:
wdot: 126 average: 2.07 successful: 57 stability: 3.96
udot: 1148 average: 18.82 successful: 1 stability: 14.47
qdot: 121 average: 1.98 successful: 61 stability: 4.26
Run Count: 22370
Altitude = 15
Temp at alt (C) = 12
Temp sea level (C) = 12.029
Altitude = 15
Dewpoint at alt (C) = 11
Dewpoint at sea level (C) = 11.003
Error: base = 0,858.14 course = 0.881677 dist = 8.88574e+06
Error: base = 0,-1099.45 course = 4.56981 dist = 8.88574e+06
Error: base = 0,857.26 course = 0.881679 dist = 8.88573e+06
Error: base = 0,-1099.45 course = 4.56981 dist = 8.88573e+06
Error: base = 0,857.261 course = 0.881681 dist = 8.88572e+06
Error: base = 0,-1098.97 course = 4.56898 dist = 8.88294e+06
Error: base = 0,855.813 course = 0.880004 dist = 8.88294e+06
Error: base = 0,-1098.97 course = 4.56898 dist = 8.88294e+06
Error: base = 0,855.808 course = 0.880004 dist = 8.88294e+06
Error: base = 0,-1099.38 course = 4.56978 dist = 8.88522e+06
Altitude = 74
Temp at alt (C) = 11
Temp sea level (C) = 11.1425
Altitude = 74
Dewpoint at alt (C) = 11
Dewpoint at sea level (C) = 11.0148
Altitude = 15
Temp at alt (C) = 12
Temp sea level (C) = 12.029
Altitude = 15
Dewpoint at alt (C) = 11
Dewpoint at sea level (C) = 11.003
Altitude = 280
Temp at alt (C) = 11
Temp sea level (C) = 11.5399
Altitude = 280
Dewpoint at alt (C) = 11
Dewpoint at sea level (C) = 11.056
Altitude = 15
Temp at alt (C) = 12
Temp sea level (C) = 12.029
Altitude = 15
Dewpoint at alt (C) = 11
Dewpoint at sea level (C) = 11.003
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 16384 (LWP 3690)]
0x080b0705 in FGTower::ProcessDownwindReport (this=0xd041ee8, t=0xd87d8c8)
at AIPlane.hxx:80
80 inline PatternLeg GetLeg() {return leg;}
(gdb) backtrace
#0 0x080b0705 in FGTower::ProcessDownwindReport (this=0xd041ee8, t=0xd87d8c8)
at AIPlane.hxx:80
#1 0x080af97c in FGTower::Respond (this=0xd041ee8) at tower.cxx:520
#2 0x080aee7d in FGTower::Update (this=0xd041ee8, dt=0.17272999999999999)
at tower.cxx:356
#3 0x0808d428 in FGATCMgr::update (this=0x98727e0, dt=0.034546)
at stl_list.h:167
#4 0x08052e20 in fgMainLoop () at globals.hxx:278
#5 0x08083dc5 in GLUTidle () at fg_os.cxx:114
#6 0x400a9c67 in glutMainLoop () from /usr/lib/libglut.so.3
#7 0x08054bd5 in fgMainInit (argc=9, argv=0xbffff570) at main.cxx:943
#8 0x0805166d in main (argc=0, argv=0x0) at bootstrap.cxx:185
HTH.
-c
--
Chris Metzler [EMAIL PROTECTED]
(remove "snip-me." to email)
"As a child I understood how to give; I have forgotten this grace since I
have become civilized." - Chief Luther Standing Bear
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