check if overlay renderbox has size before getting size/offset

1 year ago · 99d25932c0
parent 6791e410bd
commit 99d25932c0
1 changed files with 8 additions and 0 deletions
--- a/lib/pangea/widgets/chat/message_selection_overlay.dart
+++ b/lib/pangea/widgets/chat/message_selection_overlay.dart
@ -395,6 +395,10 @@ class MessageOverlayController extends State<MessageSelectionOverlay>
  }

  Size? get messageSize {
+    if (messageRenderBox == null || !messageRenderBox!.hasSize) {
+      return null;
+    }
+
    try {
      return messageRenderBox?.size;
    } catch (e, s) {
@ -404,6 +408,10 @@ class MessageOverlayController extends State<MessageSelectionOverlay>
  }

  Offset? get messageOffset {
+    if (messageRenderBox == null || !messageRenderBox!.hasSize) {
+      return null;
+    }
+
    try {
      return messageRenderBox?.localToGlobal(Offset.zero);
    } catch (e, s) {