symfony · nicolas-grekas · Dec 28, 2016 · Dec 27, 2016
diff --git a/src/Symfony/Component/VarDumper/Caster/ResourceCaster.php b/src/Symfony/Component/VarDumper/Caster/ResourceCaster.php
@@ -41,7 +41,9 @@ public static function castProcess($process, array $a, Stub $stub, $isNested)
     public static function castStream($stream, array $a, Stub $stub, $isNested)
     {
         $a = stream_get_meta_data($stream) + static::castStreamContext($stream, $a, $stub, $isNested);
-        $a['uri'] = new LinkStub($a['uri']);
+        if (isset($a['uri'])) {
+            $a[
4A09
9;uri'] = new LinkStub($a['uri']);
+        }
 
         return $a;
     }