replaced kernel.root_dir by kernel.project_dir

doctrine/doctrine-bundle/1.6/etc/packages/doctrine.yaml

@@ -9,6 +9,6 @@ doctrine:
             App:
                 is_bundle: false
                 type: annotation
-                dir: "%kernel.root_dir%/../src/Entity"
+                dir: "%kernel.project_dir%/src/Entity"
                 prefix: "App\\Entity\\"
                 alias: App

doctrine/doctrine-bundle/1.6/manifest.json

@@ -7,7 +7,7 @@
         "src/": "%SRC_DIR%/"
     },
     "env": {
-        "#1": "For a sqlite database, use: \"sqlite:///%kernel.root_dir%/../var/data.db\"",
+        "#1": "For a sqlite database, use: \"sqlite:///%kernel.project_dir%/var/data.db\"",
         "DB_URL": "mysql://root@127.0.0.1:3306/symfony?charset=utf8mb4"
     },
     "aliases": ["doctrine", "orm"]

symfony/framework-bundle/3.3/etc/packages/framework.yaml

@@ -8,7 +8,7 @@ framework:
     # https://symfony.com/doc/current/reference/configuration/framework.html#handler-id
     #session:
     #    handler_id: session.handler.native_file
-    #    save_path: "%kernel.root_dir%/../var/sessions/%kernel.environment%"
+    #    save_path: "%kernel.project_dir%/var/sessions/%kernel.environment%"
     #esi: ~
     #fragments: ~
     php_errors:

symfony/twig-bundle/3.3/etc/packages/twig.yaml

@@ -1,4 +1,4 @@
 twig:
-    paths: ["%kernel.root_dir%/../templates"]
+    paths: ["%kernel.project_dir%/templates"]
     debug: "%kernel.debug%"
     strict_variables: "%kernel.debug%"