Doctrine\Common\Persistence\Mapping\MappingException Error

[verymilan]

Hi, got the following problem and dont find anything on the web to solve it:

File
/srv/vimbadmin/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/MappingException.php
Line
86
Message
Invalid mapping file 'Entities.Admin.dcm.xml' for class 'Entities\Admin'.
Code
0

#0 /srv/vimbadmin/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/Driver/FileDriver.php(117): Doctrine\Common\Persistence\Mapping\MappingException::invalidMappingFile('Entities\\Admin', 'Entities.Admin....')
#1 /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php(58): Doctrine\Common\Persistence\Mapping\Driver\FileDriver->getElement('Entities\\Admin')
#2 /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(116): Doctrine\ORM\Mapping\Driver\XmlDriver->loadMetadataForClass('Entities\\Admin', Object(Doctrine\ORM\Mapping\ClassMetadata))
#3 /srv/vimbadmin/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(332): Doctrine\ORM\Mapping\ClassMetadataFactory->doLoadMetadata(Object(Doctrine\ORM\Mapping\ClassMetadata), NULL, false, Array)
#4 /srv/vimbadmin/vendor/doctrine/common/lib/Doctrine/Common/Persistence/Mapping/AbstractClassMetadataFactory.php(216): Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory->loadMetadata('Entities\\Admin')
#5 /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(265): Doctrine\Common\Persistence\Mapping\AbstractClassMetadataFactory->getMetadataFor('Entities\\Admin')
#6 /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/Repository/DefaultRepositoryFactory.php(67): Doctrine\ORM\EntityManager->getClassMetadata('Entities\\Admin')
#7 /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/Repository/DefaultRepositoryFactory.php(50): Doctrine\ORM\Repository\DefaultRepositoryFactory->createRepository(Object(Doctrine\ORM\EntityManager), 'Entities\\Admin')
#8 /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/EntityManager.php(665): Doctrine\ORM\Repository\DefaultRepositoryFactory->getRepository(Object(Doctrine\ORM\EntityManager), '\\Entities\\Admin')
#9 /srv/vimbadmin/application/controllers/AuthController.php(52): Doctrine\ORM\EntityManager->getRepository('\\Entities\\Admin')
#10 /srv/vimbadmin/vendor/opensolutions/oss-framework/src/OSS/Controller/Trait/Auth.php(99): AuthController->_preLogin()
#11 /srv/vimbadmin/vendor/zendframework/zendframework1/library/Zend/Controller/Action.php(516): AuthController->loginAction()
#12 /srv/vimbadmin/vendor/zendframework/zendframework1/library/Zend/Controller/Dispatcher/Standard.php(308): Zend_Controller_Action->dispatch('loginAction')
#13 /srv/vimbadmin/vendor/zendframework/zendframework1/library/Zend/Controller/Front.php(954): Zend_Controller_Dispatcher_Standard->dispatch(Object(Zend_Controller_Request_Http), Object(Zend_Controller_Response_Http))
#14 /srv/vimbadmin/vendor/zendframework/zendframework1/library/Zend/Application/Bootstrap/Bootstrap.php(105): Zend_Controller_Front->dispatch()
#15 /srv/vimbadmin/vendor/zendframework/zendframework1/library/Zend/Application.php(384): Zend_Application_Bootstrap_Bootstrap->run()
#16 /srv/vimbadmin/public/index.php(34): Zend_Application->run()
#17 {main}

[zwnk]

hi, i have the same error and could not resolve it until now.

[Ahava]

I'm having the same problem aswell for over a week now and couldn't solve it.

[tanrax]

+1

[andryyy]

You are probably using a pretty new PHP version (e.g. from the dotdeb repo).

Just open /srv/vimbadmin/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php and add libxml_disable_entity_loader(false); right before class XmlDriver extends FileDriver for a quick and dirty fix.

[tanrax]

working!!!
Thanks :)

[Mindbuild]

I got the same problem with Debian 8 and PHP 7. Above solution didn't work for me. Instead I had to do this:
apt-get install php7.0-xml
This error comes because php7 from dotdeb repo has the extension SimpleXML somehow disabled.