Access violation in DBNavigator after filtering in SQLQuery lazarus / 16-Databases ---------------------------------------------------------------------- artem101 · 2025-05-26 12:34 I have DBLookUpCombobox control for filterring records in SQLQuery (with ServerFilter property) for display them in DBGrid. Currently combobox have two items. When i select first item access violation error raises in DBNavigation. ---------------------------------------------------------------------- Nicole · 2025-06-10 20:26 May it be, that "button prior" points at "-1", when you display ?