fix tabController call dispose twice

5 years ago · bf7fab1cac
parent 33adc52d9a
commit bf7fab1cac
1 changed files with 1 additions and 1 deletions
--- a/lib/pages/tabBar/TabbarWidget.dart
+++ b/lib/pages/tabBar/TabbarWidget.dart
@ -253,11 +253,11 @@ class _TabBarWidgetState extends State<TabBarWidget>
  @override
  void dispose() {
    DPrint.printf("- - - - - - dispose");
+    _tabController?.removeListener(_tabListener);
    _tabController.dispose();
    _bottomBarController.dispose();
    UserManager.instance.login?.removeListener(_loginListener);
    UserManager.instance.selectTabbar.removeListener(_selectTabbar);
-    _tabController?.removeListener(_tabListener);
    super.dispose();
  }