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PHP Errors obscured by framework messages #35743

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pablo-hessy opened this issue Feb 16, 2020 · 2 comments
Closed

PHP Errors obscured by framework messages #35743

pablo-hessy opened this issue Feb 16, 2020 · 2 comments

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@pablo-hessy
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Symfony version(s) affected: 4.4.*

Description
PHP syntax/parse errors are obscured by framework messages (i.e.: you can't see what the actual error was).

How to reproduce

<?php
namespace App\Controller;

use Symfony\Component\HttpFoundation\Response;

class LuckyController
{
    public function number()
    {
        $number = random_int(0, 100);

        return new Response(
            '<html><body>Lucky number: '.$number.'</body></html>'
        );
    }
}
  • Create a syntax error in the file adding a , after the function parenthesis, that line should look like this: public function number(),
  • Start the web server via: symfony server:start and navigate to the homepage.
  • You'll see a Loader exception, not a parse/syntax error.

Possible Solution
Not sure. Is this expected? It's a bit misleading.

Additional context
image

Stack traces

Symfony\Component\Config\Exception\LoaderLoadException:
Expected to find class "App\Controller\LuckyController" in file "/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/src/Controller/LuckyController.php" while importing services from resource "../src/*", but it was not found! Check the namespace prefix used with the resource in /Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml (which is loaded in resource "/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml").

  at /Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/FileLoader.php:180
  at Symfony\Component\Config\Loader\FileLoader->doImport('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml', null, false, null)
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/FileLoader.php:104)
  at Symfony\Component\Config\Loader\FileLoader->import('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/FileLoader.php:66)
  at Symfony\Component\DependencyInjection\Loader\FileLoader->import('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/GlobFileLoader.php:27)
  at Symfony\Component\DependencyInjection\Loader\GlobFileLoader->load('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/{services}.{php,xml,yaml,yml}', 'glob')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/DelegatingLoader.php:40)
  at Symfony\Component\Config\Loader\DelegatingLoader->load('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/{services}.{php,xml,yaml,yml}', 'glob')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/src/Kernel.php:42)
  at App\Kernel->configureContainer(object(ContainerBuilder), object(DelegatingLoader))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php:81)
  at App\Kernel->Symfony\Bundle\FrameworkBundle\Kernel\{closure}(object(ContainerBuilder))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/ClosureLoader.php:38)
  at Symfony\Component\DependencyInjection\Loader\ClosureLoader->load(object(Closure), null)
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/DelegatingLoader.php:40)
  at Symfony\Component\Config\Loader\DelegatingLoader->load(object(Closure))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php:84)
  at App\Kernel->registerContainerConfiguration(object(DelegatingLoader))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:727)
  at Symfony\Component\HttpKernel\Kernel->buildContainer()
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:625)
  at Symfony\Component\HttpKernel\Kernel->initializeContainer()
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:136)
  at Symfony\Component\HttpKernel\Kernel->boot()
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:196)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/public/index.php:25)                

Symfony\Component\DependencyInjection\Exception\InvalidArgumentException:
Expected to find class "App\Controller\LuckyController" in file "/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/src/Controller/LuckyController.php" while importing services from resource "../src/*", but it was not found! Check the namespace prefix used with the resource.

  at /Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/FileLoader.php:208
  at Symfony\Component\DependencyInjection\Loader\FileLoader->findClasses('App\\', '../src/*', array('../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/FileLoader.php:101)
  at Symfony\Component\DependencyInjection\Loader\FileLoader->registerClasses(object(Definition), 'App\\', '../src/*', '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/YamlFileLoader.php:611)
  at Symfony\Component\DependencyInjection\Loader\YamlFileLoader->parseDefinition('App\\', array('resource' => '../src/*', 'exclude' => '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'), '/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml', array('autowire' => true, 'autoconfigure' => true))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/YamlFileLoader.php:233)
  at Symfony\Component\DependencyInjection\Loader\YamlFileLoader->parseDefinitions(array('parameters' => null, 'services' => array('App\' => array('resource' => '../src/*', 'exclude' => '../src/{DependencyInjection,Entity,Migrations,Tests,Kernel.php}'), 'App\Controller\' => array('resource' => '../src/Controller', 'tags' => array('controller.service_arguments')))), '/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/YamlFileLoader.php:153)
  at Symfony\Component\DependencyInjection\Loader\YamlFileLoader->load('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml', null)
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/FileLoader.php:165)
  at Symfony\Component\Config\Loader\FileLoader->doImport('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml', null, false, null)
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/FileLoader.php:104)
  at Symfony\Component\Config\Loader\FileLoader->import('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/FileLoader.php:66)
  at Symfony\Component\DependencyInjection\Loader\FileLoader->import('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/services.yaml')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/GlobFileLoader.php:27)
  at Symfony\Component\DependencyInjection\Loader\GlobFileLoader->load('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/{services}.{php,xml,yaml,yml}', 'glob')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/DelegatingLoader.php:40)
  at Symfony\Component\Config\Loader\DelegatingLoader->load('/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/config/{services}.{php,xml,yaml,yml}', 'glob')
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/src/Kernel.php:42)
  at App\Kernel->configureContainer(object(ContainerBuilder), object(DelegatingLoader))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php:81)
  at App\Kernel->Symfony\Bundle\FrameworkBundle\Kernel\{closure}(object(ContainerBuilder))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/dependency-injection/Loader/ClosureLoader.php:38)
  at Symfony\Component\DependencyInjection\Loader\ClosureLoader->load(object(Closure), null)
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/config/Loader/DelegatingLoader.php:40)
  at Symfony\Component\Config\Loader\DelegatingLoader->load(object(Closure))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/framework-bundle/Kernel/MicroKernelTrait.php:84)
  at App\Kernel->registerContainerConfiguration(object(DelegatingLoader))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:727)
  at Symfony\Component\HttpKernel\Kernel->buildContainer()
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:625)
  at Symfony\Component\HttpKernel\Kernel->initializeContainer()
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:136)
  at Symfony\Component\HttpKernel\Kernel->boot()
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/vendor/symfony/http-kernel/Kernel.php:196)
  at Symfony\Component\HttpKernel\Kernel->handle(object(Request))
     (/Users/pablocubico/dev/personal/hessyRoot/syntaxdemo/public/index.php:25)
@linaori
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Contributor

linaori commented Feb 16, 2020

Duplicate of #35698 and should be fixed as soon #35557 is released with the next patch release

@chalasr chalasr closed this as completed Feb 16, 2020
@scanner85
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it’s bad that a typo can take a long time until a fix is ​​found.

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4 participants
@scanner85 @linaori @chalasr @pablo-hessy