Hi there,
I found the crash with Concorde is caused by in JSBSim update on 12/01.
I made a reverse patch of JSBSim update on that date and applied to the fgfs
source on 12/07, then Concorde worked just fine.
So I suspect there are some inconsistencies between the update and Concorde's
configuration file.
I'm not so sure why this update causes crash on a sound related thread but
somehow these are related.
After the JSBSim update, the log shows tons of errors and warning like:
CullVisitor::apply(Geode&) detected NaN,
depth=nan, center=(0 0 0),
matrix={
nan nan nan nan
nan nan nan nan
nan nan nan nan
nan nan nan nan
}
Warning:: Picked up error in TriangleIntersect
(-109.359 98.4674 -330.521, -55.9012 50.3336 -353.894, -139.955
45.4741 -330.521)
(nan, nan, nan)
Warning: invalid line segment passed to IntersectVisitor::addLineSegment(..)
nan nan nan nan nan nan segment ignored..
Then finally I got
OpenAL error (AL_INVALID_VALUE)
and fgfs crashed.
I'll investigate deeper on this, but I'm very happy if anyone tells me how to
fix this.
Tat
On Dec 4, 2008, at 10:58 AM, Tatsuhiro Nishioka wrote:
> (2) Concorde crashes fgfs (SIGSEGV) when splash screen goes off.
> log shows:
> osgDB ac3d reader: could not find texture "concorde-warning.rgb"
> <snip>
> concorde systems started, version 2.5
> <snip>
> 46: GEAR_CONTACT: LEFT_FWD 0
> 47: GEAR_CONTACT: LEFT_REAR 0
> 48: GEAR_CONTACT: RIGHT_FWD 0
> 49: GEAR_CONTACT: RIGHT_REAR 0
> Updating adjusted fog parameters.
> Stopping audio after 0 sec: engine 1 shutdown
> Stopping audio after 0 sec: engine 2 shutdown
> Stopping audio after 0 sec: engine 3 shutdown
> Stopping audio after 0 sec: engine 4 shutdown
> AICarrier: Inside Operating Box
> AICarrier: Inside Operating Box
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