Hi
I'm sorry about the late reply, but I've been busy with a conference
lately.
Also, please reply to the list (press "Reply to All" instead of "Reply"
in your e-mail). That way your mail is more likely to get picked up by
other helpful people :-)
lør, 23 07 2011 kl. 08:16 -0500, skrev mark brethen:
> I'd like to get to the bottom of this as well, but will need some
> guidance, since I'm new to octave.
Wonderful! We could need help.
> I have installed a newer version of octave, this MacPorts distribution
> is 'octave-devel @3.4.2_0+fltk+gcc44' and the symbolic package fails
> to compile.
Could you post the error you get?
> Has anyone tried the patch below which was posted in the gnu octave
> repository?
Can you try to send this patch as an attachment instead of inside the
body of the e-mail? I had some troubles reading the patch.
Thanks
Søren
>
> diff-Naur symbolic-1.0.9/src/symbols.cc symbolic-1.0.9.new/src/symbols.cc
> Symbolic-1.0.9/src/symbols.cc 2009-06-07 03:45:55.000000000 -0700 ---
> + + + 2011-03-24 17:42:29.139600452 -0700 symbolic-1.0.9.new/src/symbols.cc
> @ @ @ @ +373.7 -373.7
>
>
> gripe_wrong_type_arg ("subs", args (0));
>
>
> return retval;
>
>
> }
> - If (!. (Args (1) is_list () | | args (1) is_cell ()).) {
> + If ((args (1). Is_cell ())) {
>
>
> if (! get_symbol (args (1), the_sym)) {
>
>
> gripe_wrong_type_arg ("subs", args (1));
>
>
> return retval;
> diff-Naur symbolic-1.0.9/src/symlsolve.cc symbolic-1.0.9.new/src/symlsolve.cc
> Symbolic-1.0.9/src/symlsolve.cc 2009-06-07 03:45:55.000000000 -0700 ---
> + + + 2011-03-24 17:42:37.215600451 -0700 symbolic-1.0.9.new/src/symlsolve.cc
> @ @ @ @ +46.7 -46.7
>
>
> }
>
>
>
> try {
> - If (. Args (0) is_list () | | args (0) is_cell (.)) {
> + If (args (0). Is_cell ()) {
>
>
> octave_value_list oct_eqn_list (. args (0) list_value ());
>
>
> for (i = 0; i <oct_eqn_list.length (); i + +) {
>
>
> if (! get_relation (oct_eqn_list (i), relation)) {
> @ @ @ @ +67.7 -67.7
>
>
> eqns.append (relation);
>
>
> }
>
>
>
> - If (. Args (1) is_list () | | args (1) is_cell (.)) {
> + If (args (1). Is_cell ()) {
>
>
> octave_value_list oct_vars (. args (1) list_value ());
>
>
> for (i = 0; i <oct_vars.length (); i + +) {
>
>
> if (! get_symbol (oct_vars (i), expression)) {
>
>
> -Mark
>
>
>
> On Jul 23, 2011, at 3:03 AM, Søren Hauberg wrote:
>
> > Hi
> >
> > fre, 22 07 2011 kl. 09:24 -0500, skrev mark brethen:
> >> octave:1> symbols
> >> octave:2> x = sym("x")
> >> octave(95278) malloc: *** error for object 0x7fff70f01500: pointer being
> >> freed was not allocated
> >> *** set a breakpoint in malloc_error_break to debug
> >> panic: Abort trap -- stopping myself...
> >> attempting to save variables to `octave-core'...
> >> save to `octave-core' complete
> >> Abort trap
> >
> >
> > We have had reports along this line previously from Mac users. None of
> > us Linux developers have, however, been able to reproduce the bug, so
> > we've had quite a hard time fixing it (we have not been able to fix it).
> > Can you possibly help us with trying to figure out where the error
> > occurs?
> >
> > Thanks
> > Søren
> >
>
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