[Gtk-sharp-list] `widget->parent == NULL' failed

[Sergey A. Kirkinsky]

Hello!

Have you ever seen errors like this?

(<unknown>:1948): Gtk-CRITICAL **: file gtkwidget.c: line 3943 (gtk=5Fwidge=
t=5Fset=5Fp
arent): assertion `widget->parent =3D=3D NULL' failed

what`s the solution?

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 Sergey                          mailto:ksa@pfr.altai.ru