raduenea Posted February 3, 2020 Share Posted February 3, 2020 Hello, I have Presta 1.7.3.2 and I made a clear cache today. After this I cannot acces admin folder. It says error 500. The frontend looks fine. I turn debug mode on (from /config/defines.inc.php) and I got this then I try to open admin : RuntimeException in PhpDumper.php line 1403: Cannot dump definition because of invalid class name (NULL) in PhpDumper.php line 1403 at PhpDumper->dumpLiteralClass('NULL') in PhpDumper.php line 790 at PhpDumper->addNewInstance('_defaults', object(Definition), 'return ', '$this->services['_defaults'] = ') in PhpDumper.php line 394 at PhpDumper->addServiceInstance('_defaults', object(Definition)) in PhpDumper.php line 639 at PhpDumper->addService('_defaults', object(Definition)) in PhpDumper.php line 666 at PhpDumper->addServices() in PhpDumper.php line 145 at PhpDumper->dump(array('class' => 'appDevDebugProjectContainer', 'base_class' => 'Container', 'namespace' => '', 'debug' => true, 'file' => '/home/plafarco/public_html/app/cache/dev/appDevDebugProjectContainer.php')) in bootstrap.php.cache line 2846 at Kernel->dumpContainer(object(ConfigCache), object(ContainerBuilder), 'appDevDebugProjectContainer', 'Container') in bootstrap.php.cache line 2759 at Kernel->initializeContainer() in bootstrap.php.cache line 2533 at Kernel->boot() in bootstrap.php.cache line 2564 at Kernel->handle(object(Request), '1', false) in index.php line 86 I don't know what to do in this case. Please help. Thanks Link to comment Share on other sites More sharing options...
raduenea Posted February 3, 2020 Author Share Posted February 3, 2020 I found a solution. I comment line 1403 from /public_html/vendor/symfony/symfony/src/Symfony/Component/DependencyInjection/Dumper/PhpDumper.php and now the admin worked. Now, should I be concern about comment this line? It will affect the Presta somehow ? Thanks Link to comment Share on other sites More sharing options...
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