Solaris g++/gcc: crashes in Material Editor and Color Editor..

["Vincent S. Cojot" <coyote@xxxxxxxxxxxxxxx>]

Hello All,

I have verified this morning that textomatic doesn't display any text on SUN
(with libFL.a or with freetype2).. That's unfortunate but I guess I'll
investigate.. On another subject, I have noticed that "Material Editor" and
"Color Editor" don't work.. At least, they crash SceneViewer. Both crashes
show pretty similar backtraces (see one below).. Has anyone seen something
like that..? Can anyone give me a head start about where I should start
investigating into the OpenInventor source (I'm new to that huge source so
I'm not too sure about where to start).. Here's the backtrace I'm seeing
with gcc-2.95.3/Solaris 8 02/02 and gdb-5.0 (I'm selecting a part of the
object and then I choose "Material Editor" from the menu..):

PS: The "transform editor" -DOES- work and displays 5 "choosers" (no
pictures, graphics, etc..) I guess that's normal but I've never used it.

(gdb) set arg /usr/local/demos/data/Inventor/windmill.iv
(gdb) run
Starting program: /usr/local/bin/SceneViewer
/usr/local/demos/data/Inventor/windmill.iv
warning: Lowest section in /usr/lib/libintl.so.1 is .hash at 00000074
Reading input file...done.

Program received signal SIGSEGV, Segmentation fault.
0xff2273fc in AddEventHandler () from /usr/lib/libXt.so.4
(gdb) bt
#0  0xff2273fc in AddEventHandler () from /usr/lib/libXt.so.4
#1  0xff227388 in XtAddEventHandler () from /usr/lib/libXt.so.4
#2  0xff2b03f0 in SoXtMouse::enable () from /usr/local/lib/libInventorXt.so
#3  0xff2ba290 in _SoXtSlider::buildWidget () from
/usr/local/lib/libInventorXt.so
#4  0xff2b7940 in _SoXtColorSlider::constructorCommon () from
/usr/local/lib/libInventorXt.so
#5  0xff2b84a4 in _SoXtColorSlider::_SoXtColorSlider () from
/usr/local/lib/libInventorXt.so
#6  0xff2c6fb4 in SoXtMaterialEditor::buildSlidersForm () from
/usr/local/lib/libInventorXt.so
#7  0xff2c7640 in SoXtMaterialEditor::buildControls () from
/usr/local/lib/libInventorXt.so
#8  0xff2c7c0c in SoXtMaterialEditor::buildWidget () from
/usr/local/lib/libInventorXt.so
#9  0xff2c678c in SoXtMaterialEditor::constructorCommon () from
/usr/local/lib/libInventorXt.so
#10 0xff2c986c in SoXtMaterialEditor::SoXtMaterialEditor () from
/usr/local/lib/libInventorXt.so
#11 0x20130 in SoSceneViewer::processTopbarEvent ()
#12 0xff23c374 in XtCallCallbackList () from /usr/lib/libXt.so.4
#13 0xfea85c98 in BtnUp () from /usr/lib/libXm.so.4
#14 0xfea0f8fc in _XmDispatchGadgetInput () from /usr/lib/libXm.so.4
#15 0xfeaf0a64 in _XmMenuBtnUp () from /usr/lib/libXm.so.4
#16 0xff23f32c in HandleActions () from /usr/lib/libXt.so.4
#17 0xff23e234 in HandleSimpleState () from /usr/lib/libXt.so.4
#18 0xff23dd34 in _XtTranslateEvent () from /usr/lib/libXt.so.4
#19 0xff23dab8 in XtDispatchEventToWidget () from /usr/lib/libXt.so.4
#20 0xff23d3a4 in _XtDefaultDispatcher () from /usr/lib/libXt.so.4
#21 0xff23ced8 in XtDispatchEvent () from /usr/lib/libXt.so.4
#22 0xff2e789c in SoXt::dispatchEvent () from /usr/local/lib/libInventorXt.so
#23 0xff2e8334 in SoXt::mainLoop () from /usr/local/lib/libInventorXt.so
#24 0x1ae0c in main ()
(gdb) kill

Thanks for reading...

Vincent