500 internel server error on sonata admin dashboard in ajax call

[gowri sankar]

Ajax request is throwing 500 internal server error from this server URL

web/app_dev.php/admin/browser/odm-children?root=%2Fcms

While access the URL directly. I got the following error. Nothing is loading in the center of the dashboard. Simple ajax loader is rotating. What may the problem.

The class 'Doctrine\Common\Util\ClassUtils' was not found in the chain configured namespaces Doctrine\ODM\PHPCR\Document, Sonata\UserBundle\Document, Symfony\Cmf\Bundle\MenuBundle\Document, Symfony\Cmf\Bundle\BlockBundle\Document, FOS\UserBundle\Document, Application\Sonata\UserBundle\Document 

 I am using "doctrine/common":">=2.3-dev"

Configuration

sonata_block:

    default_contexts: [cms]

    blocks:

        sonata.admin.block.admin_list:

            contexts:   [admin]

        sonata_admin_doctrine_phpcr.tree_block:

            settings:

                id: '/cms'

            contexts:   [admin]

sonata_admin:

    security:

        handler: sonata.admin.security.handler.role    

    templates:

        # default global templates

        ajax:    SonataAdminBundle::ajax_layout.html.twig

        list:    SonataAdminBundle:CRUD:list.html.twig

        show:    SonataAdminBundle:CRUD:show.html.twig

        edit:    SonataAdminBundle:CRUD:edit.html.twig

    dashboard:

        blocks:

            # display a dashboard block

            - { position: right, type: sonata.admin.block.admin_list }

            - { position: left, type: sonata_admin_doctrine_phpcr.tree_block }

sonata_doctrine_phpcr_admin:

    document_tree:

        Doctrine\PHPCR\Odm\Document\Generic:

            valid_children:

                - all

        Symfony\Cmf\Bundle\SimpleCmsBundle\Document\Page: ~

        Symfony\Cmf\Bundle\RoutingExtraBundle\Document\Route:

            valid_children:

                - Symfony\Cmf\Bundle\RoutingExtraBundle\Document\Route

                - Symfony\Cmf\Bundle\RoutingExtraBundle\Document\RedirectRoute

        Symfony\Cmf\Bundle\RoutingExtraBundle\Document\RedirectRoute:

            valid_children: []

        Symfony\Cmf\Bundle\MenuBundle\Document\MenuItem:

            valid_children:

                - Symfony\Cmf\Bundle\MenuBundle\Document\MenuItem

                - Symfony\Cmf\Bundle\MenuBundle\Document\MultilangMenuItem

        Symfony\Cmf\Bundle\MenuBundle\Document\MultilangMenuItem:

            valid_children:

                - Symfony\Cmf\Bundle\MenuBundle\Document\MenuItem

                - Symfony\Cmf\Bundle\MenuBundle\Document\MultilangMenuItem

 

My composer 

 "require": {

        "php": ">=5.3.3",

        "symfony/symfony": "2.1.*",

        "doctrine/orm": ">=2.2.3,<2.4-dev",

        "doctrine/doctrine-bundle": "dev-master",

        "twig/extensions": "1.0.*@dev",

        "symfony/assetic-bundle": "2.1.*",

        "symfony/swiftmailer-bundle": "2.1.*",

        "symfony/monolog-bundle": "2.1.*",

        "sensio/distribution-bundle": "2.1.*",

        "sensio/framework-extra-bundle": "2.1.*",

        "sensio/generator-bundle": "2.1.*",

        "jms/security-extra-bundle": "dev-master",

        "jms/di-extra-bundle": "dev-master",

        "kriswallsmith/assetic": "1.1.*@dev",

        "doctrine/doctrine-fixtures-bundle": "dev-master",

        "doctrine/data-fixtures": "dev-master",

        "doctrine/migrations": "dev-master",

        "doctrine/doctrine-migrations-bundle": "dev-master",

        "friendsofsymfony/user-bundle": "dev-master",

        "stof/doctrine-extensions-bundle": "dev-master",

        "phpcr/phpcr": "dev-master",

        "doctrine/phpcr-odm": "dev-master",

        "doctrine/phpcr-bundle": "dev-master",

        "jackalope/jackalope": "dev-master",

        "jackalope/jackalope-doctrine-dbal": "dev-master",

        "phpcr/phpcr-utils": "dev-master",

        "ext-midgard2": ">=10.05.6",

        "symfony-cmf/core-bundle": "dev-master",

        "symfony-cmf/content-bundle": "dev-master",

        "symfony-cmf/menu-bundle": "dev-master",

        "symfony-cmf/block-bundle": "dev-master",

        "symfony-cmf/routing-extra-bundle": "dev-master",

        "sonata-project/block-bundle": "dev-master",

        "symfony-cmf/routing": "dev-master",

        "symfony-cmf/tree-bundle": "dev-master",

        "symfony-cmf/tree-browser-bundle": "dev-master",

        "friendsofsymfony/jsrouting-bundle": "dev-master",

        "symfony-cmf/symfony-cmf": "dev-master",

        "symfony-cmf/simple-cms-bundle": "dev-master",

        "symfony-cmf/create-bundle": "dev-master",

        "midgard/createphp": "dev-master",

        "friendsofsymfony/rest-bundle":  "dev-master",

        "jms/serializer": "dev-master",

        "phpcollection/phpcollection": "dev-master",

        "jms/serializer-bundle":  "dev-master", 

        "sonata-project/jquery-bundle": "dev-master",

        "sonata-project/exporter": "dev-master",

        "sonata-project/doctrine-phpcr-admin-bundle": "dev-master",

        "sonata-project/admin-bundle": "dev-master",

        "sonata-project/doctrine-orm-admin-bundle":  "dev-master",

        "sonata-project/cache-bundle":  "dev-master",

        "sonata-project/intl-bundle":  "dev-master",

        "sonata-project/user-bundle": "dev-master",

        "sonata-project/doctrine-extensions": "dev-master",

        "sonata-project/easy-extends-bundle": "dev-master",

        "sonata-project/google-authenticator": "dev-master",

        "jms/payment-core-bundle": "master-dev",

        "ornicar/gravatar-bundle" : "dev-master",

        "knplabs/knp-paginator-bundle": "dev-master",

        "vich/uploader-bundle": "dev-master",

        "knplabs/gaufrette":"0.2.*@dev",

        "knplabs/knp-gaufrette-bundle" : "dev-master",

        "doctrine/common":">=2.3-dev"

    },

What I am doing wrong. last 10 days I am searching for answer but not able to get.

  

[gowri sankar]

Does anyone have any idea about this issue sonata_admin_doctrine_phpcr.tree_block this section is not loading. Any clue could be very helpful.

[Marcel Gläser]

Hello,
i have the same problem.
LOG:
[2013-02-01 01:46:54] app.INFO: Router Symfony\Cmf\Bundle\RoutingExtraBundle\Routing\DynamicRouter was not able to match, message "" [] []
[2013-02-01 01:46:54] request.INFO: Matched route "_symfony_cmf_tree_phpcr_odm_tree_children" (parameters: "_controller": "phpcr_odm_tree.symfony_cmf_tree_controller:childrenAction", "_route": "_symfony_cmf_tree_phpcr_odm_tree_children") [] []
[2013-02-01 01:46:54] request.CRITICAL: Doctrine\Common\Persistence\Mapping\MappingException: The class 'Doctrine\Common\Util\ClassUtils' was not found in the chain configured namespaces Doctrine\ODM\PHPCR\Document, Symfony\Cmf\Bundle\MenuBundle\Document, Symfony\Cmf\Bundle\ContentBundle\Document, Symfony\Cmf\Bundle\BlockBundle\Document, Symfony\Cmf\Bundle\SimpleCmsBundle\Document, FOS\UserBundle\Document, Sonata\UserBundle\Document, Application\Sonata\UserBundle\Document, Symfony\Cmf\Bundle\RoutingExtraBundle\Document, Symfony\Component\Routing (uncaught exception) at /kunden/181184_06556/rp-hosting/4034/7/test/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/MappingException.php line 38 [] []

[gowri sankar]

you can follow this issue also here 

https://github.com/sonata-project/SonataAdminBundle/issues/1091

[Marcel Gläser]

I do all steps but nothing.
On the site: admin/bundle/routingextra/route/create the Content label is loading for a second and then disappears, but the Parent * Label is always loading...

sry about my english and thx for the help!!!