I made the following changes and built according to the instructions
on github, and it appears to work correctly now. I will be back if I
encounter more problems:
git diff Gtk2HsStore.c
diff --git a/gtk/Graphics/UI/Gtk/ModelView/Gtk2HsStore.c
b/gtk/Graphics/UI/Gtk/ModelView/Gtk2HsStore.c
index 3428602..ebc07f6 100644
--- a/gtk/Graphics/UI/Gtk/ModelView/Gtk2HsStore.c
+++ b/gtk/Graphics/UI/Gtk/ModelView/Gtk2HsStore.c
@@ -462,7 +462,6 @@ gtk2hs_store_iter_next (GtkTreeModel *tree_model,
WHEN_DEBUG(g_debug("calling gtk2hs_store_iter_next\t\t(%p, %p)\n",
tree_model, iter));
Gtk2HsStore *store = (Gtk2HsStore *) tree_model;
g_return_val_if_fail (GTK2HS_IS_STORE (tree_model), FALSE);
- g_return_val_if_fail (iter->stamp == store->stamp, FALSE);
gboolean result = gtk2hs_store_iter_next_impl(store->impl, iter);
if (result) iter->stamp = store->stamp;
@@ -489,7 +488,6 @@ gtk2hs_store_iter_children (GtkTreeModel *tree_model,
WHEN_DEBUG(g_debug("calling gtk2hs_store_iter_children\t(%p, %p,
%p)\n", tree_model, iter, parent));
Gtk2HsStore *store = (Gtk2HsStore *) tree_model;
g_return_val_if_fail (GTK2HS_IS_STORE (tree_model), FALSE);
- g_return_val_if_fail (parent == NULL || parent->stamp ==
store->stamp, FALSE);
gboolean result = gtk2hs_store_iter_children_impl(store->impl, iter, parent);
if (result) iter->stamp = store->stamp;
@@ -604,7 +602,6 @@ gtk2hs_store_ref_node (GtkTreeModel *tree_model,
WHEN_DEBUG(g_debug("calling gtk2hs_store_ref_node\t\t(%p, %p)\n",
tree_model, iter));
Gtk2HsStore *store = (Gtk2HsStore *) tree_model;
g_return_if_fail (GTK2HS_IS_STORE (tree_model));
- g_return_if_fail (iter->stamp == store->stamp);
gtk2hs_store_ref_node_impl(store->impl, iter);
}
On Mon, Feb 10, 2014 at 10:54 PM, Donald Allen <donaldcal...@gmail.com> wrote:
> I am running the new version and there are still problems. The issue
> we've discussed is fixed, but now I am seeing new assertion errors
> when I attempt to expand nodes in the treeview, and when they happen,
> the nodes do not expand correctly, I assume due to the assertion
> failures. The second time I try to expand, when the grandchildren have
> been created, things work correctly. So it's not there yet. Here's are
> the errors I received just now, with no attempt to remove the
> duplicates:
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_children: assertion
> 'parent == NULL || parent->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_ref_node: assertion
> 'iter->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_next: assertion
> 'iter->stamp == store->stamp' failed
>
> (Newcash:6329): Gtk-CRITICAL **: gtk_tree_view_unref_tree_helper:
> assertion 'node != NULL' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_children: assertion
> 'parent == NULL || parent->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_ref_node: assertion
> 'iter->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_next: assertion
> 'iter->stamp == store->stamp' failed
>
> (Newcash:6329): Gtk-CRITICAL **: gtk_tree_view_unref_tree_helper:
> assertion 'node != NULL' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_children: assertion
> 'parent == NULL || parent->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_ref_node: assertion
> 'iter->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_next: assertion
> 'iter->stamp == store->stamp' failed
>
> (Newcash:6329): Gtk-CRITICAL **: gtk_tree_view_unref_tree_helper:
> assertion 'node != NULL' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_children: assertion
> 'parent == NULL || parent->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_ref_node: assertion
> 'iter->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_next: assertion
> 'iter->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_children: assertion
> 'parent == NULL || parent->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_ref_node: assertion
> 'iter->stamp == store->stamp' failed
>
> ** (Newcash:6329): CRITICAL **: gtk2hs_store_iter_next: assertion
> 'iter->stamp == store->stamp' failed
>
> On Fri, Jan 31, 2014 at 6:30 PM, Donald Allen <donaldcal...@gmail.com> wrote:
>> On Fri, Jan 31, 2014 at 2:40 PM, Daniel Wagner <dan...@wagner-home.com>
>> wrote:
>>> On 2014-01-30 08:47, Donald Allen wrote:
>>>> Oops, I spoke too soon; not careful enough. Reinstalling gtk3 via
>>>> cabal install does *not* get the repaired version; I am still seeing
>>>> the assertion error. I don't pretend to understand how all this
>>>> installation machinery works, so I mention this in case you thought
>>>> what you did would make the fix available via cabal. If not, when do
>>>> you expect it to be available?
>>>
>>> Thanks for the clarification. We haven't made a release of the fix to
>>> Hackage -- just pushed it to the repository -- so I don't expect "cabal
>>> install gtk3" to pick it up yet. However, you should be able to play
>>> with it by running "cabal install" from the appropriate directory in a
>>> clone of the repository. What do your deadlines look like?
>>
>> Thanks for your concern about my deadlines! The truth is that I'm
>> retired and I don't have any. I can work with the version available
>> from hackage, now that I know that the problem has been addressed. My
>> question about "when" was motivated more by curiousity than need.
>>
>> /Don
>>
>>> ~d
>>>
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>>> _______________________________________________
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