Question

有人知道如何解决以下错误：

Symfony \ Component \ Debug \ Exception \ FatalErrorException
Class 'Symfony\Component\Security\Core\Util\SecureRandom' not found

我的composer.json是：

{
    "require": {
        "laravel/framework": "4.0.*",
        "cartalyst/sentry": "2.0.*",
        "mockery/mockery": "dev-master@dev",
        "phpunit/phpunit": "3.7.*"
    },
    "require-dev": {
        "way/generators": "1.0.*@dev"
    },
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/database/seeds",
            "app/tests/TestCase.php"
        ],
        "psr-0": {
            "Authority": "app/"
        }
    },
    "scripts": {
        "post-update-cmd": "php artisan optimize"
    },
    "minimum-stability": "dev"
}

任何想法？我认为是由于克隆的存储库版本而导致的laravel版本。

Answer 1

尝试重新下载您的包：

cd /your/application/dir

rm bootstrap/compiled.php

rm -rf vendor

rm composer.lock

composer install

然后你可以

composer update --dev

再次

Answer 2

更新：

{“require”：{“laravel / framework”：“4.0。”， “cartalyst / sentry”：“2.1。”， “嘲弄/嘲弄”：“dev-master @ dev”， “phpunit / phpunit”：“3.7。*”}，

稍后再尝试

rm -rf供应商 rm composer.lock 作曲家安装作曲家更新

Answer 3

检查vendor/symfony/security-core/Symfony/Component/Security/Core

的内容

$ ll vendor/symfony/security-core/Symfony/Component/Security/Core total 0

我发现我没有文件。所以我删除了它并再次更新：

$ rm vendor/symfony/security-core/ -rf                          

$ phpcomposer update
Loading composer repositories with package information
The "https://packagist.org/packages.json" file could not be downloaded: Failed to open https://packagist.org/packages.json (Could not resolve host: packagist.org)
https://packagist.org could not be fully loaded, package information was loaded from the local cache and may be out of date
Updating dependencies (including require-dev)
  - Installing symfony/security-core (v2.5.3)
    Loading from cache

symfony/security-core suggests installing symfony/validator (For using the user password constraint)
symfony/security-core suggests installing symfony/expression-language (For using the expression voter)
Generating autoload files
Generating optimized class loader

现在可行。

Answer 4

最后我想出了如何修复它。

我使用了follow composer.json

{ ＆＃34;要求＆＃34;：{ ＆＃34; laravel / framework＆＃34;：＆＃34; 4.1。*＆＃34;，＆＃34; cartalyst / sentry＆＃34;：＆＃34; ~2.1＆＃34; }，＆＃34; require-dev＆＃34;：{ ＆＃34;方式/发电机＆＃34;：＆＃34; ~2.6＆＃34;，＆＃34; mockery / mockery＆＃34;：＆＃34; ~0.9＆＃34;，＆＃34; phpunit / phpunit＆＃34;：＆＃34; ~4.0＆＃34; }，＆＃34; autoload＆＃34;：{ ＆＃34; classmap＆＃34;：[ ＆＃34;应用程序/命令＆＃34 ;, ＆＃34;应用程序/控制器＆＃34 ;, ＆＃34;应用程序/模型＆＃34 ;, ＆＃34;应用程序/数据库/迁移＆＃34 ;, ＆＃34;应用程序/数据库/种子＆＃34 ;, ＆＃34;应用程序/测试/ TestCase.php＆＃34; ] ＆＃34; psr-0＆＃34;：{ ＆＃34;权限＆＃34;：＆＃34; app /＆＃34; } }，＆＃34;脚本＆＃34;：{ ＆＃34; post-update-cmd＆＃34;：＆＃34; php artisan optimize＆＃34; }，＆＃34;最小稳定性＆＃34;：＆＃34;稳定＆＃34; }

现在一切正常。

谢谢大家。

Composer更新出错

4 个答案: