【发布时间】:2017-01-29 15:03:39
【问题描述】:
在将我的项目从 Symfony 2.9.X 升级到 Symfony 3.1.X 后,网站一直在抛出错误:
我目前对这个特定问题感到困惑,无法解决。
composer.json:
{
"name": "jordan/.checkout",
"license": "proprietary",
"type": "project",
"autoload": {
"psr-4": {
"": "src/"
},
"classmap": [
"app/AppKernel.php",
"app/AppCache.php"
]
},
"autoload-dev": {
"psr-4": {
"Tests\\": "tests/"
}
},
"require": {
"php": ">=5.5.9",
"symfony/symfony": "3.1.*",
"doctrine/orm": "^2.5",
"doctrine/doctrine-bundle": "^1.6",
"doctrine/doctrine-cache-bundle": "^1.2",
"symfony/swiftmailer-bundle": "^2.3",
"symfony/monolog-bundle": "^2.8",
"sensio/distribution-bundle": "^5.0",
"sensio/framework-extra-bundle": "^3.0.2",
"incenteev/composer-parameter-handler": "^2.0",
"symfony/assetic-bundle": "^2.8.0"
},
"require-dev": {
"sensio/generator-bundle": "^3.0",
"symfony/phpunit-bridge": "^3.0"
},
"scripts": {
"post-install-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
],
"post-update-cmd": [
"Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::buildBootstrap",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
"Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
]
},
"extra": {
"symfony-app-dir": "app",
"symfony-bin-dir": "bin",
"symfony-var-dir": "var",
"symfony-web-dir": "httpdocs",
"symfony-tests-dir": "tests",
"symfony-assets-install": "relative",
"incenteev-parameters": {
"file": "app/config/parameters.yml"
}
}
}
【问题讨论】:
-
AppKernel.php - pastebin.com/aNUSYuYt 开发日志:pastebin.com/DwdGGkyY 产品日志:pastebin.com/iXqqudKZ
-
Markup.php 文件第 20 行及其附近的代码是什么?看来您只是缺少“使用”声明...其他错误似乎与您的
config.yml有关,因此您也需要发布该声明。 -
出现此错误时您使用的是哪个 PHP 版本?
-
PHP 7.0.15 这是我的服务器配置的最新版本,添加“使用”语句似乎无法解决问题。 config.yml 错误目前是警告,这些将在 Symfony 4 发布之前修补。但是,添加反斜杠 \JsonSerializable 解决了 Stephan 评论的问题。
-
什么是人的问题?一个真正的问题,得到了答案,标记为已解决。现在大量的负面投票让我被禁止提问 - 这是你想要推广的那种社区吗?请考虑具有建设性!谢谢。
标签: exception twig migration symfony symfony-3.1