Hello,
I am moving from root_3_02_03 to root_v3.05.04.
When I am using an old re-compiled program showing canvas, I get a crash
when showing the first canvas.
It happens that I get a similar crash in the example program called
guitest available in root/test directory :
Linux:/data5/dagoret/root/root_v3.05.04/test % guiviewer
Error in <TTF::SetTextFont>: font file arialbd.ttf not found in path
Error in <TTF::SetTextFont>: font file arialbd.ttf not found in path
Error in <TTF::SetTextSize>: current font index out of bounds
*** Break *** segmentation violation
Generating stack trace...
0x401c92db in TUnixSystem::StackTrace(void) + 0x25b from /data5/dagoret/root/root_v3.05.04/lib/libCore.so
0x401c7d40 in TUnixSystem::DispatchSignals(ESignals) + 0xb0 from /data5/dagoret/root/root_v3.05.04/lib/libCore.so
0x401c6e5b in <unknown> from /data5/dagoret/root/root_v3.05.04/lib/libCore.so
0x401cac51 in <unknown> from /data5/dagoret/root/root_v3.05.04/lib/libCore.so
0x4129b5bb in <unknown> from /lib/libpthread.so.0
0x41345478 in <unknown> from /lib/libc.so.6
0x40a467d8 in TTF::PrepareString(char const *) + 0x58 from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a464c6 in TTF::GetTextExtent(unsigned int &, unsigned int &, char *) + 0x36 from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a25cf0 in TLatex::GetTextExtent(unsigned int &, unsigned int &, char const *) const + 0xe0 from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a2352f in TLatex::Analyse(double, double, TextSpec_t, char const *, int) + 0x791f from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a1bbff in TLatex::Anal1(TextSpec_t, char const *, int) + 0x4f from
/data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a25561 in TLatex::FirstParse(double, double, char const *) + 0x131
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a247d3 in TLatex::PaintLatex(double, double, double, double, char const *) + 0x3c3 from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40a00ac2 in TGaxis::PaintAxis(double, double, double, double, double
&, double &, int &, char const *, double, bool) + 0x4c42 from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x409fbe78 in TGaxis::Paint(char const *) + 0x68 from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
0x40c9e506 in TPad::PaintModified(void) + 0x3d6 from /data5/dagoret/root/root_v3.05.04/lib/libGpad.so
0x40c8794d in TCanvas::Update(void) + 0x6d from /data5/dagoret/root/root_v3.05.04/lib/libGpad.so
0x0804f4c3 in Viewer::SetRange(float, float, float, float, bool) + 0x153 from guiviewer
0x0804df30 in Viewer::Viewer(TGWindow const *) + 0x780 from guiviewer
0x0804f58a in main + 0x9a from guiviewer
0x41333280 in __libc_start_main + 0x90 from /lib/libc.so.6
0x0804d6d1 in ROOT::TGenericClassInfo::GetClass(void) + 0x4d from guiviewer
Abort (core dumped)
In the debugger I get :
======================
Linux:/data5/dagoret/root/root_v3.05.04/test % gdb guiviewer
GNU gdb 5.1.1
Copyright 2002 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i386-mandrake-linux"...
(gdb) run
Starting program: /data5/dagoret/root/root_v3.05.04/test/guiviewer
[New Thread 1024 (LWP 26542)]
Error in <TTF::SetTextFont>: font file arialbd.ttf not found in path
Error in <TTF::SetTextFont>: font file arialbd.ttf not found in path
Error in <TTF::SetTextSize>: current font index out of bounds
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 1024 (LWP 26542)]
0x40a46359 in TTF::CharToUnicode ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
(gdb) bt
#0 0x40a46359 in TTF::CharToUnicode ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#1 0x40a467d8 in TTF::PrepareString ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#2 0x40a464c6 in TTF::GetTextExtent ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#3 0x40a25cf0 in TLatex::GetTextExtent ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#4 0x40a2352f in TLatex::Analyse ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#5 0x40a1bbff in TLatex::Anal1 ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#6 0x40a25561 in TLatex::FirstParse ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#7 0x40a247d3 in TLatex::PaintLatex ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#8 0x40a00ac2 in TGaxis::PaintAxis ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#9 0x409fbe78 in TGaxis::Paint ()
from /data5/dagoret/root/root_v3.05.04/lib/libGraf.so
#10 0x40c9e506 in TPad::PaintModified ()
from /data5/dagoret/root/root_v3.05.04/lib/libGpad.so
#11 0x40c8794d in TCanvas::Update ()
from /data5/dagoret/root/root_v3.05.04/lib/libGpad.so
#12 0x0804f4c3 in Viewer::SetRange ()
#13 0x0804df30 in Viewer::Viewer ()
#14 0x0804f58a in main ()
#15 0x41333280 in __libc_start_main () from /lib/libc.so.6
(gdb)
May be I have something wrong in my configuration of fonts ??
==============================================================
My system is the following :
Linux:/data5/dagoret/root/root_v3.05.04/test % gcc -v
Reading specs from /usr/lib/gcc-lib/i586-mandrake-linux-gnu/2.96/specs
gcc version 2.96 20000731 (Mandrake Linux 8.2 2.96-0.76mdk)
Many tanks for usefull advices.
Sincerely.
Sylvie
--
==============================================================================
Sylvie Dagoret-Campagne | e-mail: dagoret@lpnhep.in2p3.fr,
LPNHE, Universite Paris VI-VII | Sylvie.Dagoret-Campagne@lpnhep.in2p3.fr
4, Place Jussieu Tour 33, Rdc | Telephone (33) 01 44 27 73 30
75252 PARIS CEDEX 05 - FRANCE | Fax (33) 01 44 27 46 38
| Standard (33) 01 44 27 63 13
My web page is at http://lpnhe-auger.in2p3.fr/Sylvie/WWW/HOME/index.html
==============================================================================
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