Symfony ParameterNotFoundException已删除，但我仍然收到错误？

我在symphony项目上运行phpunit时出错

Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException: You have requested a non-existent parameter "secret_parameter".

该参数位于.html.twig文件中。我试图通过删除带有secret_参数的行来抑制错误

字符串secret_参数不再在我的项目中

但是，如果我尝试运行phpunit，仍然会得到相同的错误

为什么呢

我已尝试运行此行以清除缓存，但没有帮助：

php bin/console cache:clear

我的错误的完整堆栈跟踪是：

/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:84
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:200
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:171
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:161
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:161
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ParameterBag/ParameterBag.php:161
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/MergeExtensionConfigurationPass.php:45
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/DependencyInjection/MergeExtensionConfigurationPass.php:39
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/Compiler.php:104
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/ContainerBuilder.php:571
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:510
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:132
/home/jon/NetBeansProjects/spankthatmonkey/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Test/KernelTestCase.php:145
/home/jon/NetBeansProjects/spankthatmonkey/tests/HelloWorld/UserBundle/Entity/UserRepositoryTest.php:23

当你这样做的时候

php bin/console cache:clear

您正在清除开发环境的缓存

p禁止使用测试环境

你应该这样做

php bin/console cache:clear --env=test

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我假设您尝试完全删除var或app cache目录，但似乎您仍然有秘密参数潜伏在某处。你所说的关于它是在一个小树枝模板中是非常令人困惑的。确保已搜索整个项目，包括应用程序和供应商目录。