我试图通过使用命令行代码来重新安装厂商文件:Symfony2中:做箱后SonataBundle致命错误/厂商安装--reinstall
bin/vendors install --reinstall
它成功地得到了安装。但是,当我试图访问我的网站我得到这个致命的错误:
Fatal error: Class Sonata\DoctrineORMAdminBundle\Model\ModelManager contains 2 abstract methods and must therefore be declared abstract or implement the remaining methods (Sonata\AdminBundle\Model\ModelManagerInterface::getDataSourceIterator, Sonata\AdminBundle\Model\ModelManagerInterface::getExportFields) in C:\xampp\htdocs\myProject\vendor\bundles\Sonata\DoctrineORMAdminBundle\Model\ModelManager.php on line 496
看来,索纳塔\ AdminBundle \型号\ ModelManagerInterface有两个功能:getDataSourceIterator和索纳塔\ DoctrineORMAdminBundle \型号\的ModelManager类来实现其getExportFields它。
我不知道这里需要做什么。任何人都可以帮助我吗?
谢谢!