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).

On Saturday 23 January 2010 04:03, Fl?vio 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

On Sat, Jan 23, 2010 at 5:09 AM, zeljko wrote: > On Saturday 23 January 2010 04:03, Fl?vio 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, Fl?vio

2010/1/23 Fl?vio Etrusco : > On Sat, Jan 23, 2010 at 5:09 AM, zeljko wrote: >> On Saturday 23 January 2010 04:03, Fl?vio 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, > Fl?vio > 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?

Fl?vio Etrusco wrote: > > 2010/1/23 Fl?vio Etrusco : >> >> On Sat, Jan 23, 2010 at 5:09 AM, zeljko wrote: >>> >>> On Saturday 23 January 2010 04:03, Fl?vio 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, >> Fl?vio >> > > 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 inspector Marc -- _______________________________________________ Lazarus mailing list http://lists.lazarus.freepascal.org/mailman/listinfo/lazarus