Re: [Flightgear-devel] [BUG] Nearly all aircrafts suddenly broken with latest GIT by nasal error
On 27 Oct 2010, at 22:01, Vivian Meazza wrote: Happens here too. I get: Nasal runtime error: object has no size() at D:/Git_New/fgdata/Nasal/gui.nas, line 406 called from: D:/Git_New/fgdata/Nasal/gui.nas, line 395 called from: D:/Git_New/fgdata/Aircraft/Generic/formation.nas, line 46 called from: D:/Git_New/fgdata/Nasal/globals.nas, line 100 I suspect this is a Windows problem, since everything works fine here, and for some other folks running Git. My guess is my handling of shell globbing in simgear::Dir is subtly different between POSIX and Win32, meaning that a directory enumeration call is failing on Windows, so the aircraft's Nasal scripts don't get loaded. (A couple of days ago I switched all the remaining uses of ulDir to use simgear::Dir - including the one that implements the Nasal directory() helper) I'll dig into this today, or possibly just give up on the Windows globbing code and do the globbing myself, but if anyone on Windows with a Git build and debugger wants to set a breakpoint in NasalSys.cxx, f_directory, they can probably see what's going wrong. James -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] [BUG] Nearly all aircrafts suddenly broken with latest GIT by nasal error
On 28 Oct 2010, at 10:00, James Turner wrote: I'll dig into this today, or possibly just give up on the Windows globbing code and do the globbing myself, but if anyone on Windows with a Git build and debugger wants to set a breakpoint in NasalSys.cxx, f_directory, they can probably see what's going wrong. Looking at the code now, both in gui.nas and NasalSys.cxx, I can make a more specific guess: the 'directory exists' check seems to be failing, which means we return naNil, which doesn't have a .size property - of course. If someone could see what kind of paths are being passed in, and if they're confusing simgear::Dir::exists() on Windows, that would be great. Livery selection (which is what this code implements) works fine on POSIX - it's what I used to exercise the Nasal routines when making the change. James -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] AI-manager on a GIT version
Hi Donn,, Which airport did you observe this at? I did recently (mid August) some work on trying to fix the issues that you are describing. My fixes seem to work pretty well at EHAM (my main testing ground), but obviously there is a chance somewhere else something may have gone wrong. In any case, a nice replicable scenario might help. Cheers, Durk On 27 Oct 2010, at 15:44, Donn Washburn wrote: I have also noticed that on the basic git fgdata runway some of the traffic seems to land and run off the runway as it heads down the runway. It even goes sideways sometime and does very fast left or right turns. This is on a week ago and 2 days old git version. -- 73 de Donn Washburn 307 Savoy Street Email: n5...@comcast.net Sugar Land, TX 77478 LL# 1.281.242.3256 Ham Callsign N5XWB HAMs : n5...@arrl.net VoIP via Gizmo: bmw_87kbike / via Skype: n5xwbg BMW MOA #: 4146 - Ambassador http://counter.li.org #279316 -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] AI-manager on a GIT version
I was trying to get a Helicopter (as a play toy) to start its engine when over the top of me went a Heavy Big Jet. It landed on the runway and then went down it made a right turn and then went back across the runway towards the tower. It appeared to me to even be on the grass sideways to the runway I will see if I can get a screen shot of it and forward if you need it On 10/28/2010 08:23 AM, Durk Talsma wrote: Hi Donn,, Which airport did you observe this at? I did recently (mid August) some work on trying to fix the issues that you are describing. My fixes seem to work pretty well at EHAM (my main testing ground), but obviously there is a chance somewhere else something may have gone wrong. In any case, a nice replicable scenario might help. Cheers, Durk On 27 Oct 2010, at 15:44, Donn Washburn wrote: I have also noticed that on the basic git fgdata runway some of the traffic seems to land and run off the runway as it heads down the runway. It even goes sideways sometime and does very fast left or right turns. This is on a week ago and 2 days old git version. -- 73 de Donn Washburn 307 Savoy Street Email: n5...@comcast.net Sugar Land, TX 77478 LL# 1.281.242.3256 Ham Callsign N5XWB HAMs : n5...@arrl.net VoIP via Gizmo: bmw_87kbike / via Skype: n5xwbg BMW MOA #: 4146 - Ambassador http://counter.li.org #279316 -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel -- 73 de Donn Washburn 307 Savoy Street Email: n5...@comcast.net Sugar Land, TX 77478 LL# 1.281.242.3256 Ham Callsign N5XWB HAMs : n5...@arrl.net VoIP via Gizmo: bmw_87kbike / via Skype: n5xwbg BMW MOA #: 4146 - Ambassador http://counter.li.org #279316 -- Nokia and ATT present the 2010 Calling All Innovators-North America contest Create new apps games for the Nokia N8 for consumers in U.S. and Canada $10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store http://p.sf.net/sfu/nokia-dev2dev ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Crash on Windows
I am tracking a crash when selecting the c172p. Not sure it is related to the
other crash already seen, but anyway :
In JSBSim.cxx, line 147 :
fdmex = new FGFDMExec( (FGPropertyManager*)globals-get_props() );
in FGFDMExec.cpp, line 99:
FGFDMExec::FGFDMExec(FGPropertyManager* root) : Root(root)
in FGFDMExec.cpp, line 199:
delete Root;
So one can see that FGFDMExec.cpp is deleting the global property tree, that is
a smart pointer, not a real pointer by the way !
Of course, it crash at the next use of the property tree.
$ git log src/FDM/JSBSim/FGFDMExec.cpp
commit 68f54290481701429a04cd33c06be2674fc2b3a4
Author: Erik Hofman e...@ehofman.com
Date: Tue Oct 26 09:48:56 2010 +0200
Sync with JSBSim cvs + Anders' patch to get it working with FlightGear.
$ git show 68f5429048170
@@ -186,7 +193,17 @@ FGFDMExec::~FGFDMExec()
try {
checkTied( instance );
DeAllocate();
-if (Root == 0) delete master;
+
+if (IdFDM == 0) { // Meaning this is no child FDM
+ if(Root != 0) {
DON'T DO THAT + delete Root;
+ Root = 0;
+ }
+ if(FDMctr != 0) {
+ delete FDMctr;
+ FDMctr = 0;
+ }
+}
} catch ( string msg ) {
cout Caught error: msg endl;
}
.
Regards,
-Fred
--
Frédéric Bouvier
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--
Nokia and ATT present the 2010 Calling All Innovators-North America contest
Create new apps games for the Nokia N8 for consumers in U.S. and Canada
$10 million total in prizes - $4M cash, 500 devices, nearly $6M in marketing
Develop with Nokia Qt SDK, Web Runtime, or Java and Publish to Ovi Store
http://p.sf.net/sfu/nokia-dev2dev
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