Dear Rooters,
I have a tedious problem when running my application grope.exe
on a i386 Ubuntu 18.04, ROOT 6.21.01 (I need 32bit because of OPAL/ZEBRA)
(Useless to say that I cannot provide the whole program,
it contains apart from ROOT, CERNLIB and OPALs analysis ROPE and GROPE)
I get a seg viol in TCling.cxx::ExecAutoParse
#0 __strlen_sse2_bsf () at ../sysdeps/i386/i686/multiarch/strlen-sse2-bsf.S:50
#1 0xb49311ef in std::__cxx11::basic_string<char, std::char_traits<char>,
std::allocator<char> >::operator+=(char const*) () from /usr/lib/i386-linux-gnu/libstdc++.so.6
#2 0xafb1ac2d in ExecAutoParse (what=0xa5495c00
<error: Cannot access memory at address 0xa5495c00>, header=false,
I could follow the erroneous address up to:
TCling.cxx::6108
(gdb) p iter
$9 =
{first = 405046428, second = std::vector of length 3,
capacity 4 = {0xa5495c00 <error: Cannot access memory at address 0xa5495c00>,
0xa5495c00 <error: Cannot access memory at address 0xa5495c00>,
0xa66c00 "\n#line 1 \"G__ropecmdsDict dictionary payload\"
\n\n\n#define _BACKWARD_BACKWARD_WARNING_H\n// Inline headers\n#include
\"build/ropecmds.h\"\n#include \"build/Trapezoid.h\"\n#include \"build/TPol3D.h\
"\n#include \"buil"...}}
The ExecAutoParse was triggered by TQObject::Connect( when
looking up a slot in class RopeCmds.
I run in the directory which has e.g.: build/ropecmds.h
Setting ROOT_INCLUDE_PATH doesnt help.
I add the full backtrace and dictionary file as att.
The program was and is still running with ROOT 5.34.21
Could 32bit a problem or the BACKWARD_BACKWARD_WARNING_H?
I hope somebody has a hint how to fix that.
Cheers
Otto
bt.txt (3.4 KB) G__ropecmdsDict.cxx (24.1 KB)