Доработка. Исправлен вылет при нажатии удалить.

threats.gd

@@ -362,6 +362,7 @@ func on_btn_add(table):
     var row = threat.update_rows()
     table.add_row(TABLE_ROW_TYPES)
     table.set_row_text(table.get_rows_count()-1, row)
+    table.set_node_user_data(0, table.get_rows_count()-1, threat)
     init_opt_btns(table.get_rows_count()-1, table)
     table.connect_columns(self, 'text_submitted', 'on_edit_entry', TABLE_ENTRY_COLUMNS, [])
     table.connect_columns(self, 'item_selected', 'on_item_selected', COLUMN_OPT_BTN, [])
@@ -374,6 +375,9 @@ func on_btn_del(table):
         var cell = table.get_node2(0, row_i[0])
         treats.erase(cell.text)
         table.remove_row(row_i[0])
+    for i in table.get_rows_count():
+        var treat = table.get_node_user_data(0, i)
+        treat.row_id = i
 
 
 func pop_id():