symfony3.4应用程序在执行cache:clear with 热身

appbundle.services.course_manager:
    class:  AppBundle\Services\CourseManager
    calls:
        - [setDoctrine, ['@doctrine']]

在3.4中没有定义,只是使用 @required 注释如下:

class CourseManager
{
   use DoctrineTrait;
}

trait DoctrineTrait
{  
    /**
     * @required
     * @param RegistryInterface $doctrine
     */
    public function setDoctrine(RegistryInterface $doctrine)
    {
        $this->doctrine = $doctrine;
    }
}

bin/console cache:clear --env=dev -vvv 我得到以下信息:

// Warming up cache...                                                                                                 

PHP Fatal error:  Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes) in /private/var/www/crmpicco/symfony/vendor/symfony/symfony/src/Symfony/Component/Config/Resource/ReflectionClassResource.php on line 137

Fatal error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes) in /private/var/www/crmpicco/symfony/vendor/symfony/symfony/src/Symfony/Component/Config/Resource/ReflectionClassResource.php on line 137
Fluent\Logger\FluentLogger Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes) signup.php: {"message":"Fatal Error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes)","context":{"exception":{}},"level":500,"level_name":"CRITICAL","channel":"php","datetime":{"date":"2018-10-17 08:18:41.313528","timezone_type":3,"timezone":"UTC"},"extra":[]}
08:18:41 CRITICAL  [php] Fatal Error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes)
[
  "exception" => Symfony\Component\Debug\Exception\OutOfMemoryException {
    #message: "Error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes)"
    #code: 0
    #file: "/private/var/www/crmpicco/symfony/vendor/symfony/symfony/src/Symfony/Component/Config/Resource/ReflectionClassResource.php"
    #line: 137
    #severity: E_ERROR
  }
]

In ReflectionClassResource.php line 137:

  [Symfony\Component\Debug\Exception\OutOfMemoryException]                                       
  Error: Allowed memory size of 1073741824 bytes exhausted (tried to allocate 1021054976 bytes)  

Exception trace:

cache:clear [--no-warmup] [--no-optional-warmers] [-h|--help] [-q|--quiet] [-v|vv|vvv|--verbose] [-V|--version] [--ansi] [--no-ansi] [-n|--no-interaction] [-e|--env ENV] [--no-debug] [--] <command>

但是,当我用 --no-warmup

输出没有指出错误的来源,所以我很难跟踪它。

另外,我很希望保留DI的特性,因为它贯穿于我的应用程序中,并且需要大量的重构来移除它们,并用一个只用于DI的构造函数来替换它们。