[Kde-bindings] [Bug 71316] New: QtRuby : Segmentation fault when loading Qt

[Richard Dale]

On Saturday 27 December 2003 17:01, Frédéric wrote:
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>
> http://bugs.kde.org/show_bug.cgi?id=71316
>            Summary: QtRuby : Segmentation fault when loading Qt
>            Product: bindings
>            Version: unspecified
>           Platform: Compiled Sources
>         OS/Version: Linux
>             Status: UNCONFIRMED
>           Severity: crash
>           Priority: NOR
>          Component: general
>         AssignedTo: kde-bindings at mail.kde.org
>         ReportedBy: frederic.coiffier at free.fr
>
>
> Version:           3.1.94 (using KDE KDE 3.1.94)
> Installed from:    Compiled From Sources
> Compiler:          gcc (GCC) 3.2.3 20030422 (Gentoo Linux 1.4 3.2.3-r2,
> propolice) OS:          Linux
>
> I've compiled the KDEBINDINGS of KDE3.0beta2 and the last CVS tree for
> QtRuby (and Kalyptus and Smoke). When I launch any ruby script which
> requires Qt, I've the following error :
>
> bash-2.05b$ ruby canvastest.rb
> /usr/lib/ruby/site_ruby/1.8/i686-linux-gnu/Qt.so: [BUG] Segmentation fault
> ruby 1.8.1 (2003-10-31) [i686-linux-gnu]
>
> Segmentation fault
Can you try running under gdb to see where the seg fault is occuring? Alex 
Kellett has had problems with QtRuby/ruby 1.8 seg faulting in pthreads code, 
and he was using a more recent gcc than me. He said the workround was to 
build ruby with pthreads enabled. I have no problem, and I'm using gcc 3.2.2. 
I think it's some sort of library incompatibility. But I haven't tried ruby 
1.8.1 with qtruby yet though.

-- Richard