[Lazarus] AV in TGtk2WSCustomListBox.SetItemIndex

Marc Weustink marc at dommelstein.net
Sun Jan 24 19:18:50 CET 2010

Flávio Etrusco wrote:
> 2010/1/23 Flávio Etrusco <flavio.etrusco at gmail.com>:
>> On Sat, Jan 23, 2010 at 5:09 AM, zeljko <zeljko at holobit.net> wrote:
>>> On Saturday 23 January 2010 04:03, Flávio Etrusco wrote:
>>>> Hello,
>>>> is anybody else experiencing an AV with TListBox on Ubuntu (gtk2),
>>>> e.g. when trying opening the Add Unit/Requirement in the project
>>>> inspector.
>>>> The AV is raised by calls to gtk_tree_row_reference_valid
>>>> (gtk_tree_row_reference_free would raise it too) in the ClearCursor
>>>> subfunction of TGtk2WSCustomListBox.SetItemIndex
>>>> (lcl/interfaces/gtk2/gtk2wsstdctrls.pp, line 483).
>>>> It seems that PGtkTreeView(Widget)^.priv^.cursor is invalid (its value
>>>> is 0xffffd8f0).
>>> Why don't you fill up an mantis issue ?
>>> zeljko
>> I'll do it, as soon as somebody say they can reproduce it ;)
>> The bug just seemed too obvious/easy to trigger for it to go unnoticed
>> so I thought it had to be something on my end.
>> Best regards,
>> Flávio
> Sorry for being a little annoying, but can anybody using svn Lazarus
> on gtk2 please confirm or deny the bug so I know where to start
> looking?

i don't see any errors when opening Add Unit/Requirement in the project


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