php - symfony2 : ContextErrorException on production server "Erroneous data format for unserializing"

Question

我想部署 symfony2 应用程序。在 localhost 上运行完美，唯一的区别是我的 web 目录在 public_html 中，但是当我在我的产品服务器上安装时，在注册一些用户后，异常被抛出。看起来反序列化无法解码，我的实体“0:{}”:

ContextErrorException: Warning: Erroneous data format for unserializing 'CodeCats\PanelBundle\Entity\User' in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php line 869

    in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php line 869
    at ErrorHandler->handle('2', 'Erroneous data format for unserializing 'CodeCats\PanelBundle\Entity\User'', '/home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php', '869', array())
    at unserialize('O:32:"CodeCats\PanelBundle\Entity\User":0:{}') in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php line 869
    at ClassMetadataInfo->newInstance() in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php line 2444
    at UnitOfWork->newInstance(object(ClassMetadata)) in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php line 2546
    at UnitOfWork->createEntity('CodeCats\PanelBundle\Entity\User', array('id' => '1', 'username' => 'tomek11', 'email' => 'tomek11@gmail.com', 'password' => '2f5e325c351294588e238389d1cc86a39a0c58f2', 'grade' => 'USER', 'avatar_id' => null, 'companyEmail_id' => null), array()) in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator.php line 132
    at SimpleObjectHydrator->hydrateRowData(array('id1' => '1', 'username2' => 'tomek11', 'email3' => 'tomek11@gmail.com', 'password4' => '2f5e325c351294588e238389d1cc86a39a0c58f2', 'grade5' => 'USER', 'avatar_id6' => null, 'companyEmail_id7' => null), array('id1' => array('name' => 'id', 'type' => 'integer'), 'username2' => array('name' => 'username', 'type' => 'string'), 'email3' => array('name' => 'email', 'type' => 'string'), 'password4' => array('name' => 'password', 'type' => 'string'), 'grade5' => array('name' => 'grade', 'type' => 'string'), 'avatar_id6' => array('name' => 'avatar_id', 'type' => 'integer'), 'companyEmail_id7' => array('name' => 'companyEmail_id', 'type' => 'integer')), array()) in /home/progress/domains/progress-checker.pl/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/SimpleObjectHydrator.php line 48

附加信息:打开了神奇的 gpc。

更新我的 check.php 结果:

** Mandatory requirements **

 OK       PHP version must be at least 5.3.3 (5.4.29 installed)
 OK       PHP version must not be 5.3.16 as Symfony won't work properly with it
 OK       Vendor libraries must be installed
 OK       app/cache/ directory must be writable
 OK       app/logs/ directory must be writable
 OK       date.timezone setting must be set
 OK       Configured default timezone "Europe/Warsaw" must be supported by your installation of PHP
 OK       json_encode() must be available
 OK       session_start() must be available
 OK       ctype_alpha() must be available
 OK       token_get_all() must be available
 OK       simplexml_import_dom() must be available
 OK       detect_unicode must be disabled in php.ini
 OK       PCRE extension must be available

** Optional recommendations **

 OK       Requirements file should be up-to-date
 OK       You should use at least PHP 5.3.4 due to PHP bug #52083 in earlier versions
 OK       When using annotations you should have at least PHP 5.3.8 due to PHP bug #55156
 OK       You should not use PHP 5.4.0 due to the PHP bug #61453
 OK       When using the logout handler from the Symfony Security Component, you should have at least PHP 5.4.11 due to PHP bug #63379 (as a workaround, you can also set invalidate_session to false in the security logout handler configuration)
 OK       You should use PHP 5.3.18+ or PHP 5.4.8+ to always get nice error messages for fatal errors in the development environment due to PHP bug #61767/#60909
 OK       PCRE extension should be at least version 8.0 (8.32 installed)
 OK       PHP-XML module should be installed
 OK       mb_strlen() should be available
 OK       iconv() should be available
 OK       utf8_decode() should be available
 WARNING  posix_isatty() should be available
          Install and enable the php_posix extension (used to colorize the CLI output).

 OK       intl extension should be available
 OK       intl extension should be correctly configured
 OK       intl ICU version should be at least 4+
 WARNING  a PHP accelerator should be installed
          Install and enable a PHP accelerator like APC (highly recommended).

 WARNING  short_open_tag should be disabled in php.ini
          Set short_open_tag to off in php.ini*.

 OK       magic_quotes_gpc should be disabled in php.ini
 OK       register_globals should be disabled in php.ini
 OK       session.auto_start should be disabled in php.ini
 OK       PDO should be installed
 OK       PDO should have some drivers installed (currently available: mysql, pgsql, sqlite)

Answer 1

好的，这是问题所在(以及可能的解决方案):

http://www.doctrine-project.org/jira/browse/DDC-3120

https://github.com/symfony/symfony/issues/11056