Re: Gtk::TreeSelection problem (redux)

[Murray Cumming <murrayc murrayc com>]

On Mo, 2016-05-16 at 08:16 -0700, Phil Wolff wrote:
[snip]
> Both of these code snippets generate the following two error
> messages 
> when the if-test is satisfied:
>
>      Gtk-CRITICAL **: gtk_tree_store_get_value: assertion
> 'VALID_ITER 
> (iter, tree_store)' failed
>      GLib-GObject-CRITICAL **: g_value_get_string: assertion 
> 'G_VALUE_HOLDS_STRING (value)' failed
>
> Is this reasonable?

This might just be a symptom of some other problem, such as a null
pointer somewhere. You might get more clues by running under valgrind,
or just by cutting your code down to the smallest possible example that
reproduces the problem.

-- 
Murray Cumming
murrayc murrayc com
www.murrayc.com