fix(ui): add missing code

2021-09-22 09:46:47 +02:00
parent 46d365c266
commit 403bec5365
1 changed files with 6 additions and 4 deletions
@@ -1213,10 +1213,12 @@ class _MessageListViewState extends State<MessageListView> {
      initialAlignment = _initialAlignment;

      WidgetsBinding.instance!.addPostFrameCallback((timeStamp) {
-        _scrollController?.jumpTo(
-          index: initialIndex,
-          alignment: initialAlignment,
-        );
+        if (_scrollController?.isAttached == true) {
+          _scrollController?.jumpTo(
+            index: initialIndex,
+            alignment: initialAlignment,
+          );
+        }
      });

      _messageNewListener =