Call setState if mounted.

2d-inc · Nov 6, 2019 · 9ec074b · 9ec074b
1 parent c66ac64
commit 9ec074b
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/flare_flutter/lib/flare_cache_builder.dart b/flare_flutter/lib/flare_cache_builder.dart
@@ -23,9 +23,11 @@ class _FlareCacheBuilderState extends State<FlareCacheBuilder> {
     if (value == _isWarm) {
       return;
     }
-    setState(() {
-      _isWarm = value;
-    });
+    if (mounted) {
+      setState(() {
+        _isWarm = value;
+      });
+    }
   }
 
   final Set<FlareCacheAsset> _assets = {};