Ah this looks like it might be it, using that ldd command shows that "
libosgDB.so.65 => /usr/local/lib/libosgDB.so.65 (0xb7c21000)" is being build,
while the execution shows that "/usr/local/lib/osgPlugins-2.8.3/osgdb_osg.so"
is being found.
The Makefile which was created/generated by someone else had been left
untouched by me since compiling and executing went fine. It currently looks
like this (I added the "/osgPlugins-2.8.3" part just now, hoping that it would
fix it, but the same error is given, ldd doesn't give different results
either).
Code:
OBJ = main.o Configuration.o support.o OsgObject.o Lights.o Cameras.o EsimIf.o
TransformAccumulator.o
SOURCES=*.cc
Header=*.h
LIBS= -losg -losgDB -losgGA -losgUtil -losgViewer
-L/usr/local/lib/osgPlugins-2.8.3 -lz -lpthread -lm -lrt -L/usr/Project/lib
-lesClient
CPPFLAGS= -g -I. -D__STRICT_ANSI__ -I/usr/local/include -I/usr/Project/include
-I/usr/Project/include/esim
all: $(OBJ)
g++ -o execu $(OBJ) $(LIBS)
clean:
rm -f *.o
rm -f execu
%.o: %.cc
g++ $(CPPFLAGS) -c $< -o $*.o
hybr wrote:
> Hi, Mark
>
> This is probably building\linking issue. Either you build with includes from
> one osg version and linking to other, or something along these lines
> Check if you are building with includes from same osg version as you linking
> to, and running with same libs, you linking with(you can get libraries which
> will be used on program start with "ldd <program>").
> To get backtrace you should run your program with gdb
> "gdb --args <program and arguments>"
> type run
> and type bt when it crashes
>
> 16.03.2012, 13:35, "Mark Green" <>:
>
> > Hi Robert,
> >
> > I'm working on linux, and with my limited experience on it I'm unaware how
> > to obtain said stacktrace (Visual Studio has been too awesome on windows).
> >
> > Meanwhile however I've stripped the entire program down to the bare minimum
> > to see if there were any influences from other code, and this is what I've
> > got now and which is giving me the same segmentation fault. Other classes
> > are still being compiled but they are never referenced or called, and
> > building it is going fine.
> >
> > Code:
> >
> > #include <iostream>
> > #include <string>
> > #include <osgDB/ReadFile>
> > using namespace std;
> >
> > int main( int argc, char **argv )
> > {
> > string s = "/home/username/OSG-Project/cow.osg";
> > std::cout << " test" << s << std::endl;
> > osg::ref_ptr<osg::Node> Scene = osgDB::readNodeFile(s);
> > std::cout << " test2 " << std::endl;
> > return 0;
> > }
> >
> > Cheers,
> > Mark
> >
> > ------------------
> > Read this topic online here:
> > http://forum.openscenegraph.org/viewtopic.php?p=46337#46337
> >
> > _______________________________________________
> > osg-users mailing list
> >
> > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
> >
> _______________________________________________
> osg-users mailing list
>
> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
>
> ------------------
> Post generated by Mail2Forum
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Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=46340#46340
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