Re: Invalid TextBuffer iterator

[Tom <tfj gmx de>]

On 10.12.2012 16:01, Dmitry Kruglov wrote
> Gtk::TextView* p_text_edit = 0;
> Glib::RefPtr<Gtk::TextBuffer> p_tb_result;
> 
> p_tb_result = Gtk::TextBuffer::create();
> p_tb_result->set_text("Hello ch01 cout gmail com");
> p_text_edit->set_buffer(p_tb_result);

Hi Dmitry,

In the first line of the example above a pointer to Gtk::TextView is
created and initialised with 0 (nullptr). There is not an object of
Gtk::TextView. In the last line of the example a method of the not yet
constructed object is called. Maybe this is the reason for the crashes
of the programm?

tom