application/config/doctrine/proxies\__CG__ConcreteCoreEntitySiteType.php): 无法打开流：没有那个文件或目录，具体 5
application/config/doctrine/proxies\__CG__ConcreteCoreEntitySiteType.php): failed to open stream: No such file or directory, concrete5
在本地安装concrete5-8.3.1时，安装后出现如下错误信息：
require(C:/xampp/htdocs/testconcrete5-8.3/application/config/doctrine/proxies__CG__ConcreteCoreEntitySiteType.php): failed to open stream: No such file or directory
如何解决这个问题？
我不熟悉 Concrete，但如果您有 Symfony 控制台或可以执行命令的东西，我会尝试以下操作：
doctrine:cache:clear-metadata
doctrine:cache:clear-query
doctrine:cache:clear-result
Note: I don't know if the commands above are available as part of Concrete
I am talking from the Symfony side where when I have such issues that
is how I fixed
最后但同样重要的是，我会尝试 dump 类 使用作曲家：
composer dump-autoload --optimize
转到 /dashboard/system/environment/entities 并单击红色的 "refresh entities" 按钮。那应该可以解决您的问题
在本地安装concrete5-8.3.1时，安装后出现如下错误信息：
require(C:/xampp/htdocs/testconcrete5-8.3/application/config/doctrine/proxies__CG__ConcreteCoreEntitySiteType.php): failed to open stream: No such file or directory
如何解决这个问题？
我不熟悉 Concrete，但如果您有 Symfony 控制台或可以执行命令的东西，我会尝试以下操作：
doctrine:cache:clear-metadata
doctrine:cache:clear-query
doctrine:cache:clear-result
Note: I don't know if the commands above are available as part of Concrete I am talking from the Symfony side where when I have such issues that is how I fixed
最后但同样重要的是，我会尝试 dump 类 使用作曲家：
composer dump-autoload --optimize
转到 /dashboard/system/environment/entities 并单击红色的 "refresh entities" 按钮。那应该可以解决您的问题