我正在尝试制作一个具有安全登录空间的管理员面板。我为此安装了 Security-bundle。
但是，我收到此错误：
没有扩展能够加载“安全”配置（在 (..)/devfuzz/config/packages/security.yaml 中）。查找命名空间“security”，在/home中找到“framework”、“web_server”、“maker”、“doctrine_cache”、“doctrine”、“doctrine_migrations”、“twig”、“swiftmailer”、“sensio_framework_extra”、“knp_paginator” /fuzzdesize/devfuzz/config/packages/security.yaml（在资源“/home/fuzzdesize/devfuzz/config/packages/security.yaml”中加载）。
我的 Composer.json ：
{
"type": "project",
"license": "proprietary",
"require": {
"php": "^7.1.3",
"ext-ctype": "*",
"ext-iconv": "*",
"doctrine/annotations": "^1.6",
"knplabs/knp-paginator-bundle": "^3.0",
"sensio/framework-extra-bundle": "^5.2",
"symfony/apache-pack": "^1.0",
"symfony/asset": "4.2.*",
"symfony/console": "4.2.*",
"symfony/dotenv": "4.2.*",
"symfony/flex": "^1.1",
"symfony/form": "4.2.*",
"symfony/framework-bundle": "4.2.*",
"symfony/http-foundation": "4.2.*",
"symfony/orm-pack": "^1.0",
"symfony/security-bundle": "4.2.*",
"symfony/swiftmailer-bundle": "^3.2",
"symfony/translation": "4.2.*",
"symfony/twig-bundle": "4.2.*",
"symfony/validator": "4.2.*",
"symfony/web-server-bundle": "4.2.*",
"symfony/yaml": "4.2.*",
"twig/twig": "^2.0"
},
"config": {
"preferred-install": {
"*": "dist"
},
"sort-packages": true
},
"autoload": {
"psr-4": {
"App\\": "src/" …