Am Donnerstag 05 Juli 2007 16:49 schrieb Reagan Thomas:
> It's crashing on a memory access violation (segfault) on line 111 in
> sg_path.cxx "if ( p[0] != sgDirPathSep ) {"
>
> 'p' is an invalid pointer at that point, causing the exception. The
> following screencap shows the IDE debug info, include call stack trace:
> http://139.78.95.188/flightgear/temp/vccrashdebug.gif
Thanks for the info.
Looks to me, that the reason is exactly the FGAirportDynamics::getId()
returning an invalid string& as suspected:
void XMLLoader::load(FGAirportDynamics* d) {
FGAirportDynamicsXMLLoader visitor(d);
SGPath parkpath( globals->get_fg_root() );
parkpath.append( "/AI/Airports/" );
parkpath.append( d->getId() ); <==============================
parkpath.append( "parking.xml" );
...
The reason is a wrong return type on FGAirport::getId(). Should be const
string& instead of string (which does a local copy that is then referenced in
FGAirportDynamics::getId())
Thomas
--
PhD Student, Dept. Animal Physiology, HU Berlin
Tel +49 30 2093 6173, Fax +49 30 2093 6375
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