Re: [Flightgear-devel] Help ! on a Run-Time Error !
Thanks for helping me out on that one Fred...I was struggling trying to give meaningful help until you guys had your sleep-in... :-) =Dene From: Frederic Bouvier [EMAIL PROTECTED] Reply-To: flightgear-devel@lists.sourceforge.net To: flightgear-devel@lists.sourceforge.net Subject: Re: [Flightgear-devel] Help ! on a Run-Time Error ! Date: Sun, 12 Feb 2006 08:54:07 +0100 Hi Isao, here are the relevant part of the error message : Isao Yamashita wrote : freeglut (./fgfs): Unable to create direct context rendering for window 'FlightGear' This may hurt performance. Xlib: extension XFree86-DRI missing on display :0.0. You need to install a hardware-accelerated driver for your graphic card. Audio initialization failed! Could not change the current ALC context It seems you don't have sound neither. terminate called after throwing an instance of 'sg_io_exception' Aborted [EMAIL PROTECTED] Maybe starting fgfs with --log-level=info will tell us more. But fix your hardware/driver problems first. -Fred --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel _ Discover fun and games at @ http://xtramsn.co.nz/kids --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
RE: [Flightgear-devel] Future feature proposal to think about...
Lee Funny where you are sometimes, when ideas occur to you. I was in the shower, thinking about various aspects of FG when I thought, while doing some logical toppling: wouldn't it be fun in multi-player if there was a mode where instead of one player to one aircraft we could have many people to one aircraft, so that several people could crew a single aircraft... Some sort of voice comms would be a must but then think of the tutorial possibilities... It's not too difficult to imagine several people occupying different roles on larger aircraft i.e first second pilot, navigator, flight engineer etc. not to mention the possibilities in combat related simulation. ...anyway, just something to think about. Those busy working on MP are already thinking about this idea. It ought to be possible, although we would have to live with the inherent network latencies involved. We also have a controllable wingman in mind. All this after getting MP working properly, and then comes getting the carrier into MP ... Vivian --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Future feature proposal to think about...
Lee Elliott wrote: Funny where you are sometimes, when ideas occur to you. I was in the shower, [...] I know this phenomenon. You typically get the best ideas while being at places where there's no chance to write them down: In the shower, on a boring ride with the car or on the toilet :-) Once you left the very place you have to realize that so many great ideas occurred in the meantime that you can't remember them all :-/ It's not too difficult to imagine several people occupying different roles on larger aircraft i.e first second pilot, navigator, flight engineer etc. Instructor and student !! Martin. -- Unix _IS_ user friendly - it's just selective about who its friends are ! -- --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Future feature proposal to think about...
Martin Spott wrote: Lee Elliott wrote: Funny where you are sometimes, when ideas occur to you. I was in the shower, [...] I know this phenomenon. You typically get the best ideas while being at places where there's no chance to write them down: In the shower, on a boring ride with the car or on the toilet :-) You don't have toilet paper? Once you left the very place you have to realize that so many great ideas occurred in the meantime that you can't remember them all :-/ It's not too difficult to imagine several people occupying different roles on larger aircraft i.e first second pilot, navigator, flight engineer etc. Instructor and student !! Martin. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Future feature proposal to think about...
Lee Elliott wrote: Funny where you are sometimes, when ideas occur to you. I was in the shower, thinking about various aspects of FG when I thought, while doing some logical toppling: wouldn't it be fun in multi-player if there was a mode where instead of one player to one aircraft we could have many people to one aircraft, so that several people could crew a single aircraft... Some sort of voice comms would be a must but then think of the tutorial possibilities... It's not too difficult to imagine several people occupying different roles on larger aircraft i.e first second pilot, navigator, flight engineer etc. not to mention the possibilities in combat related simulation. ...anyway, just something to think about. LeeE --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel What would be useful for tutorials is if you could see where the other user is looking, where their mouse pointer is, when they click with what buttons, and where their joystick axises are. Josh --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Help ! on a Run-Time Error !
My audio was already working as i810_audio driver. I installed the latest nvidia 8178 driver. After the splashscreen message with "initializing subsystems...", I hear a click from my speaker and FG craps out. I tried with "--log-level=info" option, and I got follows : After loading aero definition file ... num engines = 1 Initializing Aircraft structure Adding subsystem xml-autopilot Adding subsystem route-manager Adding subsystem logger Adding subsystem gui After fgInitTimeOffset(): warp = 0 Adding subsystem environment Adding subsystem lighting Initializing OpenAL sound manager Audio initialization failed! Could not change the current ALC context Adding subsystem fx Adding subsystem voice ATC Display ATC Manager terminate called after throwing an instance of 'sg_io_exception' Aborted [EMAIL PROTECTED] Do I have to use ALSA driver or somet hing ? Help ! Isao Frederic Bouvier [EMAIL PROTECTED] wrote: Hi Isao,here are the relevant part of the error message :Isao Yamashita wrote : freeglut (./fgfs): Unable to create direct context rendering for window 'FlightGear' This may hurt performance. Xlib: extension "XFree86-DRI" missing on display ":0.0".You need to install a hardware-accelerated driver for your graphic card. Audio initialization failed!Could not change the current ALC contextIt seems you don't have sound neither. terminate called after throwing an instance of 'sg_io_exception' Aborted [EMAIL PROTECTED]Maybe starting fgfs with --log-level=info will tell us more. But fixyour hardware/driver problems first.-Fred---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy as surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Help ! on a Run-Time Error !
Isao Yamashita wrote : ... Audio initialization failed! Could not change the current ALC context Adding subsystem fx Adding subsystem voice ATC Display ATC Manager terminate called after throwing an instance of 'sg_io_exception' Aborted [EMAIL PROTECTED] It looks like the new voice subsystem is causing you problems. Do you have a fresh base package ? -Fred --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Re: Help ! on a Run-Time Error !
* Frederic Bouvier -- Sunday 12 February 2006 16:54: Isao Yamashita wrote : ... Audio initialization failed! Could not change the current ALC context Adding subsystem fx Adding subsystem voice ATC Display ATC Manager It looks like the new voice subsystem is causing you problems. No, it doesn't look like it. m. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
I hope it's an OpenAL problem. I tried with --disable-sound option too, didn't work either. IsaoMelchior FRANZ [EMAIL PROTECTED] wrote: * Frederic Bouvier -- Sunday 12 February 2006 16:54: Isao Yamashita wrote : ... Audio initialization failed! Could not change the current ALC context Adding subsystem fx Adding subsystem voiceATC DisplayATC Manager It looks like the new voice subsystem is causing you problems.No, it doesn't look like it.m.---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy as surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Help ! on a Run-Time Error !
Frederic Bouvier wrote : Isao Yamashita wrote : ... Audio initialization failed! Could not change the current ALC context Adding subsystem fx Adding subsystem voice ATC Display ATC Manager terminate called after throwing an instance of 'sg_io_exception' start fgfs with gdb. You will be able to catch the exception when it is thrown. -Fred --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Help ! on a Run-Time Error !
My experience with GDB is only with hello world example. I'm doing : (gdb) file fgfs --fg-root=/home/knoppix/FlightGear-0.9.9 Load new symbol table from "/ramdisk/home/knoppix/FlightGear-0.9.9/source/src/Main/fgfs"? (y or n) y Reading symbols from /ramdisk/home/knoppix/FlightGear-0.9.9/source/src/Main/fgfs...done. unknown option `--fg-root=/home/knoppix/FlightGear-0.9.9' (gdb) run Starting program: /ramdisk/home/knoppix/FlightGear-0.9.9/source/src/Main/fgfs [Thread debugging using libthread_db enabled] [New Thread -1224321312 (LWP 5489)] Base package check failed ... Found version [none] at: /usr/local/share/FlightGear Please upgrade to version: 0.9.9 Program exited with code 0377. (gdb) Am I doing right ?Frederic Bouvier [EMAIL PROTECTED] wrote: Fre deric Bouvier wrote : Isao Yamashita wrote :... Audio initialization failed!Could not change the current ALC context Adding subsystem fx Adding subsystem voice ATC Display ATC Manager terminate called after throwing an instance of 'sg_io_exception' start fgfs with gdb. You will be able to catch the exception when it isthrown.-Fred---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy as surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Re: Help ! on a Run-Time Error !
* Isao Yamashita -- Sunday 12 February 2006 19:07: #6 0x083a0ff8 in SGSoundSample::load_file (this=0xb2da290, path=0x0, file=0xb2da10c default.wav) at sample_openal.cxx:388 [...] I suspect somewhere around the trace #6 or #7 is causing the problem. Yes, and I say it the last time: your sound isn't working. Either the openal lib is too old, or the driver for your sound card, or something. May I remember you: | [Thread -1435599952 (zombie) exited] | Audio initialization failed! | Could not change the current ALC context Try running the sound tests in SimGear/simgear/sound/. m. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
On Sunday 12 February 2006 19:12, Melchior FRANZ wrote: Yes, and I say it the last time: your sound isn't working. Either the openal lib is too old, or the driver for your sound card, or Well, yes. But is that a reason for flightgear to quit? Greetings Mathias -- Mathias Fröhlich, email: [EMAIL PROTECTED] --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Re: Help ! on a Run-Time Error !
* Mathias Fröhlich -- Sunday 12 February 2006 19:17: On Sunday 12 February 2006 19:12, Melchior FRANZ wrote: Yes, and I say it the last time: your sound isn't working. Either the openal lib is too old, or the driver for your sound card, or Well, yes. But is that a reason for flightgear to quit? No, but that's not the problem we are discussing here, is it? m. PS: and I know it should be May I *remind* you :-) --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] New South Germany Scenery release
Ralf Gerlich schrieb: Dear all, today the South Germany Scenery team released a new version of its custom scenery with the following major new features: - new scenery areas: Zürich, Stuttgart and surrounding - reduced triangle count - custom Atlas maps For more information, see our news release at http://www.custom-scenery.org/Archive-Single.252.0.html?tx_ttnews[tt_news]=6 Have fun! Cheers, Ralf Hi Ralf, thanks once again to the whole team, to you and Ingrid and ? It is phantastic what you are doing with the scenery. And Atlas - everybody has to see himself what is possible. When I did a testflight I could not but make some screenshots because I wanted to share my impressions with those who might hesitate to download the stuff. I hope you do not mind me combining your wonderful scenery with an old war-bird. But for me this combination fits very well - a wonderful landscape, nice clouds and a historical airplane. Please forget about the military aspect. Here are the screenshots for all who do not know the scenery until now: http://home.arcor.de/vollnhals-bremen/SuedBf/Sued001.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued002.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued003.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued004.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued005.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued006.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued007.jpg http://home.arcor.de/vollnhals-bremen/SuedBf/Sued008.jpg Sorry, no Atlas pics as Atlas won't work right since some time when I have FG in fullscreen mode, heavy flickering, works only when FG is in windowed mode what I hate. But the results are unbelievable! Now Ralf and Ingrid, back to work. There is pretty much left over from the rest of the world to do :-) Georg EDDW --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Re: Help ! on a Run-Time Error !
* Mathias Fröhlich -- Sunday 12 February 2006 19:28: On Sunday 12 February 2006 19:19, Melchior FRANZ wrote: No, but that's not the problem we are discussing here, is it? I believe it is. Others will profit from better error message, yes. But Isao's problem won't be solved by that. We have fg that just aborts. That is a problem regardless of the availability of a soundcard. One cause for this is that people use wrongly compiled freeglut/SDL libs, where exceptions aren't enabled and thus the stack unwinding informaion is lost. So the boostrap function never gets the exception, but rather calls terminate() and aborts. This is not a FlightGear bug. OTOH, we suffer from it and should maybe add a hint to the error message or a trouble-shooting README. Do you already have a clue where in simgears code this exception is thrown? Nope. But linking with a (free)glut/SDL lib that was configured/compiled/linked with CFLAGS=-fexceptions $CFLAGS LDFLAGS=-fexceptions $LDFLAGS ./configure should be more helpful. m. :-) --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
I've installed my SimGear in /home/knoppix/ , not in /home/knoppix/FlightGear-0.9.9/ For some reason, there is only source directory for SimGear. I don't see any other SimGear related stuff in /home/knoppix/ . Anyway, I went to /home/knoppix/source/simgear/sound , and did ./openal_test1 jet.wav and ./openal_test2 jet.wav With ./openal_test1 jet.wav , I get no error but no sound. But with ./openal_test2 jet.wav, I get the same exception ! terminate called after throwing an instance of 'sg_io_exception' Aborted But I hear the jet.wav just fine with XMMS. That's what gets me confused. Isao Melchior FRANZ [EMAIL PROTECTED] wrote: * Isao Yamashita -- Sunday 12 February 2006 19:07: #6 0x083a0ff8 in SGSoundSample::load_file (this=0xb2da290, path=0x0,& gt; file=0xb2da10c "default.wav") at sample_openal.cxx:388[...] I suspect somewhere around the trace #6 or #7 is causing the problem.Yes, and I say it the last time: your sound isn't working. Eitherthe openal lib is too old, or the driver for your sound card, orsomething. May I remember you:| [Thread -1435599952 (zombie) exited]| Audio initialization failed!| Could not change the current ALC contextTry running the sound tests in SimGear/simgear/sound/.m.---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy as surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
Melchior FRANZ wrote :
Do you already have a clue where in simgears code this exception is thrown?
Nope. But linking with a (free)glut/SDL lib that was
configured/compiled/linked
with CFLAGS=-fexceptions $CFLAGS LDFLAGS=-fexceptions $LDFLAGS ./configure
should be more helpful.
May I remind you the helpfull stack sent by Isao ?
This is the stack trace I've got :
(gdb) info stack
#0 0xb7a9a7a7 in raise () from /lib/tls/libc.so.6
#1 0xb7a9c04b in abort () from /lib/tls/libc.so.6
#2 0xb7c66de9 in __gnu_cxx::__verbose_terminate_handler ()
from /usr/lib/libstdc++.so.6
#3 0xb7c64765 in __gxx_personality_v0 () from /usr/lib/libstdc++.so.6
#4 0xb7c647a2 in std::terminate () from /usr/lib/libstdc++.so.6
#5 0xb7c6490a in __cxa_throw () from /usr/lib/libstdc++.so.6
#6 0x083a0ff8 in SGSoundSample::load_file (this=0xb2da290, path=0x0,
file=0xb2da10c default.wav) at sample_openal.cxx:388
#7 0x080c61f2 in FGATCVoice::LoadVoice (this=0xb1e8040,
[EMAIL PROTECTED])
at ATCVoice.cxx:58
#8 0x0809552a in FGATCMgr::init (this=0xb1e48f8) at ATCmgr.cxx:113
#9 0x08065d7f in fgInitSubsystems () at fg_init.cxx:1698
#10 0x08054408 in fgIdleFunction () at main.cxx:885
#11 0xb7e86206 in glutMainLoop () from /usr/lib/libglut.so.3
#12 0x08051aa2 in fgMainInit (argc=2, argv=0xbf800064) at main.cxx:1023
#13 0x080511dc in main (argc=0, argv=0x0) at bootstrap.cxx:198
(gdb)
line 388, file sample_openal.cxx, there is :
#if defined(ALUT_API_MAJOR_VERSION) ALUT_API_MAJOR_VERSION = 1
ALfloat freqf;
data = alutLoadMemoryFromFile(samplepath.c_str(), format, size,
freqf );
if (data == NULL) {
throw sg_io_exception(Failed to load wav file.,
sg_location(samplepath.str()));
}
freq = (ALsizei)freqf;
#else
This throw needs a try {} catch {} somewhere. I will commit a fix soon.
-Fred
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[Flightgear-devel] Re: Help ! on a Run-Time Error !
* Frederic Bouvier -- Sunday 12 February 2006 20:08:
May I remind you the helpfull stack sent by Isao ?
Sure. But now I was talking with Mathias about the other problem. :-P
#7 0x080c61f2 in FGATCVoice::LoadVoice (this=0xb1e8040,
[EMAIL PROTECTED])
at ATCVoice.cxx:58
(BTW: this has nothing to do with the new voice code.)
line 388, file sample_openal.cxx, there is :
[...]
This throw needs a try {} catch {} somewhere. I will commit a fix soon.
Would be useful. But it is not the reason why fgfs doesn't show
the exception text, as I explained above.
m.
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Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
PS: and I know it should be "May I *remind* you" :-) You may REMEMBER me as much as you'd like, but I just wanna get this thing successfully running with all the latest frills ! Eventually I just wanna make my net fdm control code to work. I'm doing all this on my TabletPC, so changing the sound card is not an option. IsaoMelchior FRANZ [EMAIL PROTECTED] wrote: * Mathias Fröhlich -- Sunday 12 February 2006 19:17: On Sunday 12 February 2006 19:12, Melchior FRANZ wrote: Yes, and I say it the last time: your sound isn't working. Either the openal lib is too old, or the driver for your sound card, or Well, yes. But is that a reason for flightgear to quit?No, but that's not the problem we are discussing here, is it?m.PS: and I k now it should be "May I *remind* you" :-)---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy as surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
I stared at the stack trace for a while, and I suspect the following code section from ATCVoice.cxx : bool FGATCVoice::LoadVoice(const string voice) { // FIXME CLO: disabled to try to see if this is causign problemcs // return false; ifstream fin; SGPath path = globals-get_fg_root(); path.append( "ATC" ); string file = voice + ".wav";SoundData = new SGSoundSample(); rawSoundData = (char *)SoundData-load_file(path.c_str(), file.c_str());I think the file path for the "/data/ATC/default.wav" SGPath path = globals-get_fg_root(); path.append( "ATC" ); is not resolved correctly. #6 0x083a0ff8 in SGSoundSample::load_file (this=0xb2da290, path=0x0, file=0xb2da10c "default.wav") at sample_openal.cxx:388 #7 0x080c61f2 in FGATCVoice::LoadVoice (this=0xb1e8040, [EMAIL PROTECTED]) at ATCVoice.cxx:58 How you guys think ? I'm gonna set a breakpoint right after "path.append("ATC");" to see what is set in the path string. Boy, I haven't done any coding / debugging in the last several years, so it's gonna take a while. Isao Frederic Bouvier [EMAIL PROTECTED] wrote: Melchior FRANZ wrote : Do you already have a clue where in simgears code this exception is thrown? Nope. But linking with a (free)glut/SDL lib that was configured/compiled/linked with CFLAGS="-fexceptions $CFLAGS" LDFLAGS="-fexceptions $LDFLAGS" ./configure should be more helpful. May I remind you the helpfull stack sent by Isao ? This is the stack trace I've got : (gdb) info stack #0 0xb7a9a7a7 in raise () from /lib/tls/libc.so.6 #1 0xb7a9c04b in abort () from /lib/tls/libc.so.6 #2 0xb7c66de9 in __gnu_cxx::__verbose_terminate_handler ()from /usr/lib/libstdc++.so.6 #3 0xb7c64765 in __gxx_personality_v0 () from /usr/lib/libstdc++.so.6 #4 0xb7c647a2 in std::terminate () from /usr/lib/libstdc++.so.6 #5 0xb7c6490a in __cxa_throw () from /usr/lib/libstdc++.so.6 #6 0x083a0ff8 in
SGSoundSample::load_file (this=0xb2da290, path=0x0, file=0xb2da10c "default.wav") at sample_openal.cxx:388 #7 0x080c61f2 in FGATCVoice::LoadVoice (this=0xb1e8040, [EMAIL PROTECTED]) at ATCVoice.cxx:58 #8 0x0809552a in FGATCMgr::init (this=0xb1e48f8) at ATCmgr.cxx:113 #9 0x08065d7f in fgInitSubsystems () at fg_init.cxx:1698 #10 0x08054408 in fgIdleFunction () at main.cxx:885 #11 0xb7e86206 in glutMainLoop () from /usr/lib/libglut.so.3 #12 0x08051aa2 in fgMainInit (argc=2, argv=0xbf800064) at main.cxx:1023 #13 0x080511dc in main (argc=0, argv=0x0) at bootstrap.cxx:198 (gdb)line 388, file sample_openal.cxx, there is : #if defined(ALUT_API_MAJOR_VERSION) ALUT_API_MAJOR_VERSION = 1 ALfloat freqf; data = "" format, size, freqf ); if (data == NULL)
{ throw sg_io_exception("Failed to load wav file.", sg_location(samplepath.str())); } freq = (ALsizei)freqf; #elseThis throw needs a try {} catch {} somewhere. I will commit a fix soon.-Fred---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy as surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
Re: [Flightgear-devel] Re: Help ! on a Run-Time Error !
Melchior FRANZ wrote :
line 388, file sample_openal.cxx, there is :
[...]
This throw needs a try {} catch {} somewhere. I will commit a fix soon.
Would be useful. But it is not the reason why fgfs doesn't show
the exception text, as I explained above.
It's a bit frustrating to exit because the sound is not working, or not
setup correctly. That draws a lot of frustrations, and angry complains
we see on the forums could be attributed to that.
I commited a patch where exceptions are caught nearer of their throw, so
we can use a degraded, silent, but working, code path.
An alert should be displayed, because the try/catch is at the right side
of GLUT.
Isao, update CVS, and tell us if FG is still aborting for you. If yes,
send a new backtrace.
-Fred
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[Flightgear-devel] Success ! on the Run-Time Error !
YES ! I installed the OpenAL for my distro with Synaptic package manager, and it is WORKING with all the radio chatters ! Many thanks to Fred and Melchior ! Phew, that was an ordeal. IsaoFrederic Bouvier [EMAIL PROTECTED] wrote: Isao Yamashita a écrit : Argh. Never mind. The file path is just fine. So I guess I have to stack trace the simgear/openal_test2.Don't lose your time. Fix your OpenAL setup ( I do not mean sound, whichseems to work ). I doubt XMMS is using OpenAL.-Fred---This SF.net email is sponsored by: Splunk Inc. Do you grep through log filesfor problems? Stop! Download the new AJAX search engine that makessearching your log files as easy a s surfing the web. DOWNLOAD SPLUNK!http://sel.as-us.falkag.net/sel?cmd=lnkkid3432bid#0486dat1642___Flightgear-devel mailing listFlightgear-devel@lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] Re: Help ! on a Run-Time Error !
* Melchior FRANZ -- Sunday 12 February 2006 21:11: Going on although basic files are missing -- which can only mean that the base package is corrupted -- Gah ... forget this. There isn't anything missing at all. Just openal doesn't work. m. --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
[Flightgear-devel] FG+Atlas+Citation Bravo=FGmap
I always thought that a GPS style map in the glass cockpit of the citation was missing, well that's been taken care of. This is still early work, but it works, the map gets updated every 5 seconds (more than enough given the resolution of the map). Here is a screenshot: http://flamebunny.homelinux.net/pics/fgfs/FGmap.jpg I am now trying to integrate it a little better (now it's a bunch of scripts to get the image from Atlas) into FG and maybe make it interactive within FG. Any suggestions that you may have are welcome. Julien
Re: [Flightgear-devel] Question about --carrier=Nimitz
Isao Yamashita wrote: --carrier=Nimitz option doesn't work for me. FG gives me some mysterious help text like below : --carrier=[name|ID] Specify starting position on an AI carrier --parkpos=name Specify which starting position on an AI carrier (must also specify a carrier) I did uncomment the scenarionimitz_demo/scenario line in preference.xml and autosave.xml Will probably not help you, but there should not be a scenario in your autosave.xml. Where does it come from? Nine --- This SF.net email is sponsored by: Splunk Inc. Do you grep through log files for problems? Stop! Download the new AJAX search engine that makes searching your log files as easy as surfing the web. DOWNLOAD SPLUNK! http://sel.as-us.falkag.net/sel?cmd=lnkkid=103432bid=230486dat=121642 ___ Flightgear-devel mailing list Flightgear-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/flightgear-devel
