diff --git a/src/Extension/CoreExtension.php b/src/Extension/CoreExtension.php
index fcfbcb11656..8cb988d26f6 100644
--- a/src/Extension/CoreExtension.php
+++ b/src/Extension/CoreExtension.php
@@ -1884,7 +1884,7 @@ public static function getAttribute(Environment $env, Source $source, $object, $
                 return;
             }
 
-            throw new RuntimeError(\sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()"/"has%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), $lineno, $source);
+            throw new RuntimeError(\sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()", "is%1$s()", "has%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), $lineno, $source);
         }
 
         if ($sandboxed) {
diff --git a/tests/TemplateTest.php b/tests/TemplateTest.php
index 0d851ab9b53..8cdb8d06538 100644
--- a/tests/TemplateTest.php
+++ b/tests/TemplateTest.php
@@ -86,8 +86,8 @@ public static function getAttributeExceptions()
             ['{{ empty_array.a }}', 'Key "a" does not exist as the sequence/mapping is empty in "%s" at line 1.'],
             ['{{ array.a }}', 'Key "a" for sequence/mapping with keys "foo" does not exist in "%s" at line 1.'],
             ['{{ array.(-10) }}', 'Key "-10" for sequence/mapping with keys "foo" does not exist in "%s" at line 1.'],
-            ['{{ array_access.a }}', 'Neither the property "a" nor one of the methods "a()", "geta()"/"isa()"/"hasa()" or "__call()" exist and have public access in class "Twig\Tests\TemplateArrayAccessObject" in "%s" at line 1.'],
-            ['{% from _self import foo %}{% macro foo(obj) %}{{ obj.missing_method() }}{% endmacro %}{{ foo(array_access) }}', 'Neither the property "missing_method" nor one of the methods "missing_method()", "getmissing_method()"/"ismissing_method()"/"hasmissing_method()" or "__call()" exist and have public access in class "Twig\Tests\TemplateArrayAccessObject" in "%s" at line 1.'],
+            ['{{ array_access.a }}', 'Neither the property "a" nor one of the methods "a()", "geta()", "isa()", "hasa()" or "__call()" exist and have public access in class "Twig\Tests\TemplateArrayAccessObject" in "%s" at line 1.'],
+            ['{% from _self import foo %}{% macro foo(obj) %}{{ obj.missing_method() }}{% endmacro %}{{ foo(array_access) }}', 'Neither the property "missing_method" nor one of the methods "missing_method()", "getmissing_method()", "ismissing_method()", "hasmissing_method()" or "__call()" exist and have public access in class "Twig\Tests\TemplateArrayAccessObject" in "%s" at line 1.'],
             ['{{ magic_exception.test }}', 'An exception has been thrown during the rendering of a template ("Hey! Don\'t try to isset me!") in "%s" at line 1.'],
             ['{{ object["a"] }}', 'Impossible to access a key "a" on an object of class "stdClass" that does not implement ArrayAccess interface in "%s" at line 1.'],
         ];