On Monday 10 September 2007 12:41, Giuliano Colla wrote:
> After a long time, I'm trying to use again Qt LCL.
> The widgeset compiles properly, the GUI application compiles properly,
> but when I launch it, I get a floating point exception at the very
> start. Which application is irrelevant, all I tested exhibit the same
> behavior.
>
> That's the gdb output:
>
> (gdb) run
> Starting program: /home/colla/Applicazioni/Lazarus/Resizing/resize
> Reading symbols from shared object read from target memory...done.
> Loaded system supplied DSO at 0xc40000
>
> Program received signal SIGFPE, Arithmetic exception.
> 0x007eb396 in do_lookup_x () from /lib/ld-linux.so.2
> (gdb) bt
> #0 0x007eb396 in do_lookup_x () from /lib/ld-linux.so.2
> #1 0x007eb719 in _dl_lookup_symbol_x () from /lib/ld-linux.so.2
> #2 0x007ececa in _dl_relocate_object () from /lib/ld-linux.so.2
> #3 0x007e5840 in dl_main () from /lib/ld-linux.so.2
> #4 0x007f56f7 in _dl_sysdep_start () from /lib/ld-linux.so.2
> #5 0x007e32b6 in _dl_start () from /lib/ld-linux.so.2
> #6 0x007e2847 in _start () from /lib/ld-linux.so.2
> (gdb)
>
> Lazarus version is any version since last week. Currently rev. 11986.
> Qt version is 4.3.0. Compilation conditional is set accordingly
> (-dUSE_QT_4_3).
> Qt Bindings is V. 1.48
> glibc is 2.4-11
> fpc is 2.0.4
>
> Any clue?
it's problem with den's bindings, recompile bindings and everything should
work then.
If U get same error after bindings recompilation, then you have to recompile
qt4.3 with -no-sse2 switch.
zeljko
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