[Octave-bug-tracker] [bug #35321] invalid handle for legend after using plotyy

[Ben Abbott]

Follow-up Comment #2, bug #35321 (project octave):

Debugging indicates the 1st axes is deleted during the call to
gh_manager::lookup (val) below. This code snippet is from
graphics.cc:__go_axes_init__().


 8980           if (h.ok ())
 8981             {
 8982               graphics_object obj = gh_manager::get_object (h);
 8983 
 8984               obj.set_defaults (mode);
 8985 
 8986               h = gh_manager::lookup (val);
 8987               if (! h.ok ())
 8988                 error ("__go_axes_init__: axis deleted during
initialization (= %g)", val);
 8989             }
 8990           else
 8991             error ("__go_axes_init__: invalid graphics object (= %g)",
val);
 8992         }


I took a quick glance at gh_manager::lookup(val). My impression is that lookup
calls do_lookup and the problem occurs later, but My lack of c++ experience
limits my insight. I think I'm at a dead end.

Anyone else?

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