[Gambas-devel] Out of the frying pan ...

Gareth Bult gareth at ...560...
Fri Jan 23 15:19:27 CET 2009


Ok, 

So generally Gambas seems to be running ok for me now .. BUT, the project I'm working on (V4L demo) will no longer run from inside the IDE. When I run or step into the code, the IDE freezes .. here's the backtrace, any ideas why? (other projects / samples seem Ok .. ) If I compile the program, quit the IDE and run from the command line, it works fine .. ?????????? 

(gdb) bt 
#0 0xb7fc6430 in __kernel_vsyscall () 
#1 0x4d058963 in __open_nocancel () from /lib/tls/i686/cmov/libpthread.so.0 
#2 0xb7cf0205 in CDEBUG_start (_object=0x0, _param=0x8a9fb20) at /usr/include/bits/fcntl2.h:54 
#3 0x0804f2f8 in EXEC_call_native (exec=0xb7cf01bf <CDEBUG_start>, object=0x0, type=0, param=0x8a9fb20) 
at gbx_exec.c:967 
#4 0x0804ffab in EXEC_native_quick () at gbx_exec.c:998 
#5 0x08053ef4 in EXEC_loop () at gbx_exec_loop.c:968 
#6 0x080507ff in EXEC_function_loop () at gbx_exec.c:789 
#7 0x08050b95 in EXEC_function_real () at gbx_exec.c:776 
#8 0x08061fb5 in GB_Call (_func=0xb7f8595c, nparam=1, release=1) at gbx_api.c:781 
#9 0xb7f263bc in CACTION_raise (control=0x8bdc138) at ../share/gb.form.action.h:83 
#10 0xb7f2db88 in CButton::clickedTool (this=0xb7f85a1c) at CButton.cpp:667 
#11 0xb7f2d2e7 in CButton::qt_invoke (this=0xb7f85a1c, _id=4, _o=0xbf8c54a4) at CButton_moc.cpp:234 
#12 0x4e7e298a in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 
#13 0x4e7e4eab in QObject::activate_signal () from /usr/lib/libqt-mt.so.3 
#14 0x4eb49ccc in QButton::clicked () from /usr/lib/libqt-mt.so.3 
#15 0x4e87d1a0 in QButton::mouseReleaseEvent () from /usr/lib/libqt-mt.so.3 
#16 0x4e81ce27 in QWidget::event () from /usr/lib/libqt-mt.so.3 
#17 0x4e77daf5 in QApplication::internalNotify () from /usr/lib/libqt-mt.so.3 
#18 0x4e77ed12 in QApplication::notify () from /usr/lib/libqt-mt.so.3 
#19 0xb7f2260b in MyApplication::notify (this=0x8b0a050, o=0x8bdc1b8, e=0xbf8c5800) at main.cpp:355 
#20 0x4e717cbe in QApplication::sendSpontaneousEvent () from /usr/lib/libqt-mt.so.3 
#21 0x4e714bb0 in QETWidget::translateMouseEvent () from /usr/lib/libqt-mt.so.3 
#22 0x4e713e62 in QApplication::x11ProcessEvent () from /usr/lib/libqt-mt.so.3 
#23 0x4e727e94 in QEventLoop::processEvents () from /usr/lib/libqt-mt.so.3 
#24 0xb7f22763 in MyEventLoop::processEvents (this=0x8aaf408, flags=4) at main.cpp:254 
#25 0x4e796500 in QEventLoop::enterLoop () from /usr/lib/libqt-mt.so.3 
#26 0x4e7963c6 in QEventLoop::exec () from /usr/lib/libqt-mt.so.3 
#27 0x4e77e18f in QApplication::exec () from /usr/lib/libqt-mt.so.3 
#28 0xb7f21d99 in hook_loop () at main.cpp:564 
#29 0x08066920 in main (argc=Cannot access memory at address 0xfffffff0 
) at gbx.c:363 



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