Type "Psr\Log\NullLogger" is unknown or cannot be used as property default value.

[emodric]

Hi,

After upgrading this package to 1.0.15, I'm getting the error Type "Psr\Log\NullLogger" is unknown or cannot be used as property default value. in my app.

I have a feeling this is not the fault of this package, but somewhere in my project and I have a hard time tracking this down.

Can anyone point me in direction of solving this? Thanks!

[nicolas-grekas]

Can you share a reproducer? Or maybe share part of the generated proxy code?

[emodric]

Where can I look for it?

The only mention of NullLogger in the cache comes from the service definition for sentry.client

    <service id="sentry.client" class="Sentry\Client">
      <factory method="getClient">
        <service class="Sentry\ClientBuilder">
          <argument type="service" id="sentry.client.options"/>
          <call method="setSdkIdentifier">
            <argument>sentry.php.symfony</argument>
          </call>
          <call method="setSdkVersion">
            <argument>4.8.0</argument>
          </call>
          <call method="setTransportFactory">
            <argument type="service" id="Sentry\Transport\TransportFactoryInterface"/>
          </call>
          <call method="setSerializer">
            <argument type="service">
              <service class="Sentry\Serializer\Serializer">
                <argument type="service" id="sentry.client.options"/>
              </service>
            </argument>
          </call>
          <call method="setRepresentationSerializer">
            <argument type="service">
              <service class="Sentry\Serializer\RepresentationSerializer">
                <argument type="service" id="sentry.client.options"/>
              </service>
            </argument>
          </call>
          <call method="setLogger">
            <argument type="service" id="Psr\Log\NullLogger" on-invalid="ignore"/>
          </call>
        </service>
      </factory>
    </service>

[nicolas-grekas]

look for Proxy in the var/cache/ folder?

[emodric]

There are no proxies generated. I suppose the process breaks due to the error.

I did find some in other projects in var/cache/dev/repository/proxy/, but here it doesn't exist.

[nicolas-grekas]

I'm going to need more info from your side. Maybe the stack trace of the exception could help you figure out which code breaks?

[emodric]

Exception trace I can do, will get it to you as soon as I get near the computer!

[emodric]

@nicolas-grekas Here's the exception trace, finally

eddie@abyss ~/www/projects/netgensite (master●●)$ php bin/console cache:clear -vvv

In ValueGenerator.php line 458:
                                                                                     
  [Laminas\Code\Generator\Exception\RuntimeException]                                
  Type "Psr\Log\NullLogger" is unknown or cannot be used as property default value.  
                                                                                     

Exception trace:
  at /var/www/html/projects/netgensite/vendor/laminas/laminas-code/src/Generator/ValueGenerator.php:458
 Laminas\Code\Generator\ValueGenerator->generate() at /var/www/html/projects/netgensite/vendor/laminas/laminas-code/src/Generator/ValueGenerator.php:507
 Laminas\Code\Generator\ValueGenerator->__toString() at /var/www/html/projects/netgensite/vendor/laminas/laminas-code/src/Generator/ParameterGenerator.php:300
 Laminas\Code\Generator\ParameterGenerator->generate() at /var/www/html/projects/netgensite/vendor/laminas/laminas-code/src/Generator/MethodGenerator.php:371
 Laminas\Code\Generator\MethodGenerator::Laminas\Code\Generator\{closure}() at n/a:n/a
 array_map() at /var/www/html/projects/netgensite/vendor/laminas/laminas-code/src/Generator/MethodGenerator.php:372
 Laminas\Code\Generator\MethodGenerator->generate() at /var/www/html/projects/netgensite/vendor/laminas/laminas-code/src/Generator/ClassGenerator.php:1115
 Laminas\Code\Generator\ClassGenerator->generate() at /var/www/html/projects/netgensite/vendor/friendsofphp/proxy-manager-lts/src/ProxyManager/GeneratorStrategy/BaseGeneratorStrategy.php:22
 ProxyManager\GeneratorStrategy\BaseGeneratorStrategy->generate() at /var/www/html/projects/netgensite/vendor/symfony/proxy-manager-bridge/LazyProxy/PhpDumper/ProxyDumper.php:82
 Symfony\Bridge\ProxyManager\LazyProxy\PhpDumper\ProxyDumper->getProxyCode() at /var/www/html/projects/netgensite/vendor/symfony/dependency-injection/Dumper/PhpDumper.php:581
 Symfony\Component\DependencyInjection\Dumper\PhpDumper->generateProxyClasses() at /var/www/html/projects/netgensite/vendor/symfony/dependency-injection/Dumper/PhpDumper.php:236
 Symfony\Component\DependencyInjection\Dumper\PhpDumper->dump() at /var/www/html/projects/netgensite/vendor/symfony/http-kernel/Kernel.php:734
 Symfony\Component\HttpKernel\Kernel->dumpContainer() at /var/www/html/projects/netgensite/vendor/symfony/http-kernel/Kernel.php:556
 Symfony\Component\HttpKernel\Kernel->initializeContainer() at /var/www/html/projects/netgensite/vendor/symfony/http-kernel/Kernel.php:787
 Symfony\Component\HttpKernel\Kernel->preBoot() at /var/www/html/projects/netgensite/vendor/symfony/http-kernel/Kernel.php:128
 Symfony\Component\HttpKernel\Kernel->boot() at /var/www/html/projects/netgensite/vendor/symfony/framework-bundle/Console/Application.php:168
 Symfony\Bundle\FrameworkBundle\Console\Application->registerCommands() at /var/www/html/projects/netgensite/vendor/symfony/framework-bundle/Console/Application.php:74
 Symfony\Bundle\FrameworkBundle\Console\Application->doRun() at /var/www/html/projects/netgensite/vendor/symfony/console/Application.php:171
 Symfony\Component\Console\Application->run() at /var/www/html/projects/netgensite/vendor/symfony/runtime/Runner/Symfony/ConsoleApplicationRunner.php:54
 Symfony\Component\Runtime\Runner\Symfony\ConsoleApplicationRunner->run() at /var/www/html/projects/netgensite/vendor/autoload_runtime.php:35
 require_once() at /var/www/html/projects/netgensite/bin/console:11

[nicolas-grekas]

Fix released in v1.0.16, thanks for the insights.

[emodric]

@nicolas-grekas Thanks! Tested and working fine!