qt terminal of gnuplot fails
Tatsuro MATSUOKA
tmacchant2@yahoo.co.jp
Thu May 1 20:41:00 GMT 2014
qt terminal of gnuplot (cvs 2014-04-29 Ethan A Merritt) fails.
$ gdb src/gnuplot
:
(gdb) r
Starting program: /cygdrive/d/usr/Tatsu/Cygwinhome/gnuplotcvs/build/src/gnuplot
[New Thread 5696.0x1c74]
warning: the debug information found in "/usr/lib/debug//usr/bin/cygwin1.dbg" does not match "/usr/bin/cygwin1.dll" (CRC mismatch).
warning: the debug information found in "/usr/lib/debug/usr/bin/cygwin1.dbg" does not match "/usr/bin/cygwin1.dll" (CRC mismatch).
warning: the debug information found in "/usr/lib/debug//usr/bin/cygcairo-2.dll.dbg" does not match "/usr/bin/cygcairo-2.dll" (CRC mismatch).
(gdb)
[New Thread 5696.0x1904]
G N U P L O T
Version 5.0 patchlevel alpha last modified 2014-04-29
Copyright (C) 1986-1993, 1998, 2004, 2007-2014
Thomas Williams, Colin Kelley and many others
gnuplot home: http://www.gnuplot.info
mailing list: gnuplot-beta@lists.sourceforge.net
faq, bugs, etc: type "help FAQ"
immediate help: type "help" (plot window: hit 'h')
Terminal type set to 'qt'
gnuplot> plot sin(x)
[New Thread 5696.0x1bd0]
[New Thread 5696.0x14ec]
[New Thread 5696.0x183c]
Could not start gnuplot_qt with path "/usr/local/gnuplotcvs/libexec/gnuplot/5.0/gnuplot_qt"
Could not start gnuplot_qt with path "/usr/local/gnuplotcvs/libexec/gnuplot/5.0/gnuplot_qt"
Program received signal SIGSEGV, Segmentation fault.
0x6d10602a in cygQtCore-4!_ZN9QDateTimeD2Ev () from /usr/bin/cygQtCore-4.dll
(gdb) bt
#0 0x6d10602a in cygQtCore-4!_ZN9QDateTimeD2Ev ()
from /usr/bin/cygQtCore-4.dll
#1 0x00506f76 in qt_connectToServer (server=..., retry=retry@entry=true)
at ../../gnuplot/src/qtterminal/qt_term.cpp:276
#2 0x00507765 in qt_connectToServer ()
at ../../gnuplot/src/qtterminal/qt_term.cpp:337
#3 0x00508c8b in qt_graphics ()
at ../../gnuplot/src/qtterminal/qt_term.cpp:486
#4 0x004dfeab in term_start_plot () at ../../gnuplot/src/term.c:502
#5 0x0043a36e in do_plot (plots=0x2006a758, pcount=pcount@entry=1)
at ../../gnuplot/src/graphics.c:522
#6 0x0045dd90 in eval_plots () at ../../gnuplot/src/plot2d.c:3277
#7 0x00411150 in command () at ../../gnuplot/src/command.c:615
#8 do_line () at ../../gnuplot/src/command.c:410
#9 0x004112bc in com_line () at ../../gnuplot/src/command.c:322
#10 0x005133ec in main (argc=0, argv=0x22ac1c) at ../../gnuplot/src/plot.c:669
(gdb) up
#1 0x00506f76 in qt_connectToServer (server=..., retry=retry@entry=true)
at ../../gnuplot/src/qtterminal/qt_term.cpp:276
276 QDateTime timeout = QDateTime::currentDateTime().addMSecs(30000);
(gdb) up
#2 0x00507765 in qt_connectToServer ()
at ../../gnuplot/src/qtterminal/qt_term.cpp:337
337 qt_connectToServer(server);
(gdb) up
#3 0x00508c8b in qt_graphics ()
at ../../gnuplot/src/qtterminal/qt_term.cpp:486
486 qt_connectToServer();
(gdb) up
#4 0x004dfeab in term_start_plot () at ../../gnuplot/src/term.c:502
502 (*term->graphics) ();
(gdb) up
#5 0x0043a36e in do_plot (plots=0x2006a758, pcount=pcount@entry=1)
at ../../gnuplot/src/graphics.c:522
522 term_start_plot();
###make (gdb) up
#7 0x00411150 in command () at ../../gnuplot/src/command.c:615
615 (*lookup_ftable(&command_ftbl[0],c_token))();
(gdb) up
#8 do_line () at ../../gnuplot/src/command.c:410
410 command();
(gdb) up
#9 0x004112bc in com_line () at ../../gnuplot/src/command.c:322
322 if (do_line())
(gdb) up
#10 0x005133ec in main (argc=0, argv=0x22ac1c) at ../../gnuplot/src/plot.c:669
669 while (!com_line())
(gdb) up
Initial frame selected; you cannot go up.
Any suggestions?
Tatsuro
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