Re: gtk_list_store_append segfaults

[Jesper Mørk <geo fusserne dk>]

On Fri, 2004-02-27 at 15:33, Nils O. Selåsdal wrote:
<snip>
> Are you 100% sure the data is valid ?
> That is movie is not NULL.
> movie->mid,movie->borrowed is valied and so on.
> To check, please g_print everyone of them right before you instert them
> into
> the liststore.
Very sure. Besides its gtk_list_store_append and not the set function that fails.

> > Relevant code:
> >       model = gtk_list_store_new(6, G_TYPE_STRING, G_TYPE_STRING,
> >             G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING,            G_TYPE_STRING);
> >       tree_view = gtk_tree_view_new();
> >  
> >     gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),             tree_view);
> >       gtk_tree_view_set_model(GTK_TREE_VIEW(tree_view),
> >                     GTK_TREE_MODEL(model));
> >
> >     gtk_list_store_append(GTK_LIST_STORE(model), &iter);
> >     gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, movie->mid, 1,
> > movie->title, 2, movie->imdb, 3, movie->mediasource, 4,
> > movie->mediaformat, 5, movie->borrowed, -1);
> It is also very relevant how you do your loop if you insert more
> than the one row in the example above.
How so? Here my intire loop:

  printf("Get first element...\n");
  movie_element = g_list_first(movies);
  while(movie_element != NULL){

    printf("Dereferencing...\n");
    /* De reference list data */
    movie = (Movie*)movie_element->data;

    printf("Setting elements...\n");
    /* Set values on list... */
    printf("Appending...%p\n", iter);
    gtk_list_store_append(GTK_LIST_STORE(model), &iter);
    printf("Setting...\n");
    gtk_list_store_set(GTK_LIST_STORE(model), &iter, 0, movie->mid, 1,
movie->title, 2, movie->imdb, 3, movie->mediasource, 4,
movie->mediaformat, 5, movie->borrowed, -1);

    /* Go to next element in list */
    printf("Get next element...\n");
    movie_element = g_list_next(movie_element);
  }


/Jesper