Hi, Thorsten,
May be i can confirm your feeling.
I was looking at the "old" Catalina official gpl version.
It can start at the right mooring place on water, when there is one, close
to the Airport we want to start from ( for instance KSFO, with Mooring place
at Treasure Island, Pan Am base at San Francisco).
To do so, there is a nice script ( from the Boeing314) which re_init FG
sitting the Aircraft at the right defined place.
It is a reset.
That specific process is longer working with that old existing Catalina
version (though outdated).
However, there is a lot of jsbsim "error red message" due to the new
"jsbsim property control process"
I have just experimented a modified version, by removing these message
error with some minor update.
I get things working right, ONLY, i don't try to remove the "error red
message" due to internal flightgear property.
for instance if i keep on, these messages:
FGPropertyManager::GetNode() No node found for
/systems/electrical/outputs/instrument-lights
In condition: /systems/electrical/outputs/instrument-lights gt 27. Unknown
property /systems/electrical/outputs/instrument-lights referenced.
Creating property. Check
usage.
FGPropertyManager::GetNode() No node found for
/instrumentation/lights/blinker-kinemat-out
In condition: /instrumentation/lights/blinker-kinemat-out == 0. Unknown
property /instrumentation/lights/blinker-kinemat-out referenced.
Creating property. Check
usage.
FGPropertyManager::GetNode() No node found for
/systems/electrical/outputs/landing-light
In condition: /systems/electrical/outputs/landing-light gt 27. Unknown
property /systems/electrical/outputs/landing-light referenced.
Creating property. Check
usage.
FGPropertyManager::GetNode() No node found for /sim/model/waterbombing
In condition: /sim/model/waterbombing == 1. Unknown property
/sim/model/waterbombing referenced.
Creating property. Check usage.
The reset to moorage place is working.
If, i attend to remove these messages, the reset to moorage place, crash.
2011/2/5 ThorstenB <bre...@gmail.com>
> Hi,
>
> probably spotted the cause for the reported reset crash: it's the same
> as already reported before - targeted by this earlier patch:
>
> http://www.gitorious.org/fg/flightgear/commit/287cc74965e11ff3888117a9d9b88ed2bdbb9252
>
> This patch unties all JSBSim properties prior to reset. However, it's
> not quite sufficient and misses some JSBSim properties.
> Problem is that JSBSim can also tie properties outside the /fdm/jsbsim
> branch - using property paths which can be configured in
> aircraft-specific configuration files.
> For example, the configuration of the 747 (in Systems/failures.xml)
> causes JSBSim to bind the following additional properties:
>
> /accelerations/pilot-gdamped
> /controls/fuel/fuel-to-remain
> /sim/model/pushback/target-speed-fps
> /autopilot/autobrake/left-brake-output
> /autopilot/autobrake/right-brake-output
>
> These properties aren't untied by the earlier patch - so still result in
> trouble.
>
> I'm currently testing a different patch for the same issue: instead of
> untieing all properties below the /fdm/jsbsim (only), I added a list to
> JSBSim's FGPropertyManagager, so it keeps track of all the properties it has
> actually bound. It can then use this list to untie all its properties - no
> mattere where these are located in the property tree.
>
> This patch seems to fix the issue for me. I'll do a few more tests and
> (hopefully :) ) propose this a new patch...
>
> cheers,
>
> Thorsten
>
>
>
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--
Best regards,
Henri, aka Alva
Official grtux hangar maintainer
------------------------------------------------------------------------------
The modern datacenter depends on network connectivity to access resources
and provide services. The best practices for maximizing a physical server's
connectivity to a physical network are well understood - see how these
rules translate into the virtual world?
http://p.sf.net/sfu/oracle-sfdevnlfb
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