fix refresh controller may fail.

4 years ago · 3f2feb6cb4
parent a80684ad77
commit 3f2feb6cb4
1 changed files with 1 additions and 1 deletions
--- a/lib/pages/things_page/widget/bee_list_view.dart
+++ b/lib/pages/things_page/widget/bee_list_view.dart
@ -100,7 +100,7 @@ class _BeeListViewState<T> extends State<BeeListView> {
          params: _params,
        );
        _models = widget.convert(_model);
-        widget.controller.resetLoadState();
+        widget.controller?.resetLoadState();
        setState(() {});
      },
      firstRefresh: true,