Ron Jensen wrote:
>> Thanks, but the problem is in OSG. I have been building and installing
>> debian packages. Its not the supported way to build, so when it quit
>> working I didn't complain.
On 06/16/2007 05:25 PM, Martin Spott wrote:
>
> Ah, ok. Simply compile OSG from source and install just by "make
> install" - this definitely works .... well, at least on Etch,
How "definitely" is that? It reproducibly doesn't work on my
Etch. It compiles and loads OK. At runtime, it puts up a splash
screen, then uses 100% of the CPU for 2.3 billion CPU clock
cycles, then either segfaults or aborts at sim_time_sec=0,
i.e. before doing any actual simulation.
This is observed with recent (a few hours old) versions of
osg-2.0, simgear, plib, and fg.
This is observed with a variety of aircraft, including
the default c172p, the c182r, and the pa24-250.
First example (abort):
#0 0xb74e7947 in raise () from /lib/tls/libc.so.6
#1 0xb74e90c9 in abort () from /lib/tls/libc.so.6
#2 0xb751d08a in __libc_message () from /lib/tls/libc.so.6
#3 0xb752494f in _int_free () from /lib/tls/libc.so.6
#4 0xb75249f2 in free () from /lib/tls/libc.so.6
#5 0xb76ab3b1 in operator delete () from /usr/lib/libstdc++.so.6
#6 0xb7b8c477 in osg::DrawArrayLengths::~DrawArrayLengths () from
/usr/lib/libosg.so.11
#7 0xb7e792f5 in osgUtil::Tessellator::~Tessellator () from
/usr/lib/libosgUtil.so.11
#8 0xb0b5d647 in ac3d::SurfaceBin::finalize () from
/usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#9 0xb0b53d1e in ac3d::readObject () from /usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#10 0xb0b54d55 in ac3d::readObject () from /usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#11 0xb0b55186 in ac3d::readFile () from /usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#12 0xb0b64592 in ReaderWriterAC::readNode () from
/usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#13 0xb0b60cea in ReaderWriterAC::readNode () from
/usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#14 0xb7d508af in osgDB::Registry::ReadNodeFunctor::doRead () from
/usr/lib/libosgDB.so.11
#15 0xb7d4f6e7 in osgDB::Registry::read () from /usr/lib/libosgDB.so.11
#16 0xb7d4dd59 in osgDB::Registry::readImplementation () from
/usr/lib/libosgDB.so.11
#17 0xb7d4e37f in osgDB::Registry::readNodeImplementation () from
/usr/lib/libosgDB.so.11
#18 0x08543d7f in SGReadFileCallback::readNode (this=0x8767198, [EMAIL
PROTECTED], opt=0x8766e60)
at model.cxx:219
#19 0xb7d395c8 in osgDB::readNodeFile () from /usr/lib/libosgDB.so.11
#20 0x0853c4b8 in sgLoad3DModel ([EMAIL PROTECTED], [EMAIL PROTECTED],
prop_root=0x8772390,
sim_time_sec=0,
load_panel=0x83f89e6 <load_panel(SGPropertyNode*)>, data=0x0, [EMAIL
PROTECTED])
at /usr/include/osgDB/ReadFile:107
#21 0x083f89cb in fgLoad3DModelPanel ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:1932
#22 0x083f80bc in FGAircraftModel::init ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:1932
#23 0x0805f411 in fgIdleFunction () at ../../simgear/debug/logstream.hxx:242
#24 0x080a6272 in GLUTidle ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:233
#25 0xb7a09d3a in glutMainLoop () from /usr/lib/libglut.so.3
#26 0x080a679b in fgOSMainLoop ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:233
#27 0x0805ed84 in fgMainInit () at ../../simgear/debug/logstream.hxx:242
#28 0x0805deca in main () at ../../simgear/debug/logstream.hxx:242
Another example: (segv)
#0 0xb74e49dc in free () from /lib/tls/libc.so.6
#1 0xb766b3b1 in operator delete () from /usr/lib/libstdc++.so.6
#2 0xb7b4c477 in osg::DrawArrayLengths::~DrawArrayLengths () from
/usr/lib/libosg.so.11
#3 0xb7e392f5 in osgUtil::Tessellator::~Tessellator () from
/usr/lib/libosgUtil.so.11
#4 0xb0b6d647 in ac3d::SurfaceBin::finalize () from
/usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#5 0xb0b63d1e in ac3d::readObject () from /usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#6 0xb0b64d55 in ac3d::readObject () from /usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#7 0xb0b65186 in ac3d::readFile () from /usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#8 0xb0b74592 in ReaderWriterAC::readNode () from
/usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#9 0xb0b70cea in ReaderWriterAC::readNode () from
/usr/lib/osgPlugins-2.0.0/osgdb_ac.so
#10 0xb7d108af in osgDB::Registry::ReadNodeFunctor::doRead () from
/usr/lib/libosgDB.so.11
#11 0xb7d0f6e7 in osgDB::Registry::read () from /usr/lib/libosgDB.so.11
#12 0xb7d0dd59 in osgDB::Registry::readImplementation () from
/usr/lib/libosgDB.so.11
#13 0xb7d0e37f in osgDB::Registry::readNodeImplementation () from
/usr/lib/libosgDB.so.11
#14 0x08543d7f in SGReadFileCallback::readNode (this=0x8767198, [EMAIL
PROTECTED], opt=0x8766e60)
at model.cxx:219
#15 0xb7cf95c8 in osgDB::readNodeFile () from /usr/lib/libosgDB.so.11
#16 0x0853c4b8 in sgLoad3DModel ([EMAIL PROTECTED], [EMAIL PROTECTED],
prop_root=0x8772390,
sim_time_sec=0,
load_panel=0x83f89e6 <load_panel(SGPropertyNode*)>, data=0x0, [EMAIL
PROTECTED])
at /usr/include/osgDB/ReadFile:107
#17 0x083f89cb in fgLoad3DModelPanel ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:1932
#18 0x083f80bc in FGAircraftModel::init ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:1932
#19 0x0805f411 in fgIdleFunction () at ../../simgear/debug/logstream.hxx:242
#20 0x080a6272 in GLUTidle ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:233
#21 0xb79c9d3a in glutMainLoop () from /usr/lib/libglut.so.3
#22 0x080a679b in fgOSMainLoop ()
at
/usr/lib/gcc/i486-linux-gnu/4.1.2/../../../../include/c++/4.1.2/bits/basic_string.h:233
#23 0x0805ed84 in fgMainInit () at ../../simgear/debug/logstream.hxx:242
#24 0x0805deca in main () at ../../simgear/debug/logstream.hxx:242
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