爲什麼生產環境返回一個200空的物體？

Question

我有一個用Symfony 2.2.1開發的網站。我使用開發環境開發它，它工作得很好。問題是當我嘗試生產環境時。我收到一個空的身體200。

我的調查：

Symfony在日誌中不寫任何內容。

$response = $kernel->handle($request);被調用，但下一行 $response->send();它不是。這行代碼在app.php文件中

如果我在app.php文件中將$kernel = new AppKernel('prod', false);替換爲$kernel = new AppKernel('prod', true);，那麼所有工作都很好。

我的設置有什麼問題？

我已經安裝了捆綁包：FOSRestBundle，FOSUser，Sonata-Admin和Sonata-User。

Answer 1

謝謝@cheesemacfly！日誌：

[Wed May 15 18:35:06 2013] [error] [client X.X.X.X] PHP Fatal error: Uncaught exception 'Symfony\\Component\\DependencyInjection\\Exception\\ServiceNotFoundException' with message 'The service "sonata.block.renderer.traceable" has a dependency on a non-existent service "debug.stopwatch".' in /home/inqbarna/ZendProjects/Symfony/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php:59\nStack trace:\n#0 /home/inqbarna/ZendProjects/Symfony/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php(43): Symfony\\Component\\DependencyInjection\\Compiler\\CheckExceptionOnInvalidReferenceBehaviorPass->processReferences(Array)\n#1 /home/inqbarna/ZendProjects/Symfony/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php(37): Symfony\\Component\\DependencyInjection\\Compiler\\CheckExceptionOnInvalidReferenceBehaviorPass->processDefinition(Object(Symfony\\Component\\DependencyInjection\\Definition))\n#2 /home in /home/inqbarna/ZendProjects/Symfony/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Compiler/CheckExceptionOnInvalidReferenceBehaviorPass.php on line 59

也就是說，索納塔，管理員需要索納塔塊而這其中有問題。

• 的問題是：The service "sonata.block.renderer.traceable" has a dependency on a non-existent service "debug.stopwatch"，和
• 解決辦法是：[WIP] gracefully handle the absence of the debug.stopwatch service。