exception message

appsup-dart · Oct 3, 2020 · 688f277 · 688f277
1 parent 24a1f91
commit 688f277
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/src/snapshot.dart b/lib/src/snapshot.dart
@@ -129,7 +129,7 @@ abstract class Snapshot implements DeepImmutable {
         ...v,
       ]..[i] = newChild.as());
     }
-    throw ArgumentError();
+    throw ArgumentError('Unable to set $path in $this');
   }
 
   @override