Index: pkg/barback/lib/src/asset_cascade.dart |
diff --git a/pkg/barback/lib/src/asset_cascade.dart b/pkg/barback/lib/src/asset_cascade.dart |
index 3d6416f5f6c5953d60f4deb5ceaa213de49b7b1a..338910d5477b5b364ccfa31febf5a01d48856a5d 100644 |
--- a/pkg/barback/lib/src/asset_cascade.dart |
+++ b/pkg/barback/lib/src/asset_cascade.dart |
@@ -7,6 +7,8 @@ library barback.asset_cascade; |
import 'dart:async'; |
import 'dart:collection'; |
+import 'package:stack_trace/stack_trace.dart'; |
+ |
import 'asset.dart'; |
import 'asset_id.dart'; |
import 'asset_set.dart'; |