How to show zf2 errors? - error-handling

Question

I've reinstall my system and now when something wrong in zf2 i cant see the error on the page only in nginx error log, the display_errors On and display_startup_errors On, in php.ini, maybe something with my php-fpm settings?
And in the simple php file not in zf2 i have see the errors!

Answer 1

You need enable the following options in your config
'view_manager' => array(
'display_not_found_reason' => true,
'display_exceptions' => true,
)
Remember turn off this in a production environment

Answer 2

ini_set('display_errors', true); in my index.php now show me the errors

Answer 3

Zend framework 2 will merge configs from all loaded modules, so you need to ensure that you already set 'display_exceptions' (if that key exists) to true in all modules's config file.
'view_manager' => array(
'display_not_found_reason' => true,
'display_exceptions' => true,
)
You can see which modules are loaded in your application.config.php file

Answer 4

You can combine the above with an environment check:
Add this to your public/index.php at the top:
$env = getenv('APP_ENV') ?: 'production';
if($env == "development") {
error_reporting(E_ALL | E_STRICT);
ini_set('display_errors', true);
}
And this one to your public/.htaccess:
SetEnv "APP_ENV" "development"

Answer 5

Add this to your public/index.php
error_reporting(E_ALL | E_STRICT);

Answer 6

In my case Zend errors and NGinX - php5 fpm, work like this:
Only I put in public/index.php (#AlloVince)
error_reporting(E_ALL | E_STRICT);
ini_set('display_errors', 1);
Without If(){...}
But If only to put above code, display error, will give this:
Parse error: syntax error, unexpected '}', expecting ',' or ';' in /usr/local/nginx/html/ZendSkeletonApplication/module/Album/src/Album/Controller/AlbumController.php on line 12
Another thing! Set up this code: (#To Nong)
'display_not_found_reason' => true,
'display_exceptions' => true,
in module.config.php like this:
'view_manager' => array(
'template_path_stack' => array(
'album' => __DIR__ . '/../view',
'display_not_found_reason' => true,
'display_exceptions' => true,
),
),
I get all errors of an error log on screen:
Fatal error: Uncaught exception 'Zend\View\Exception\InvalidArgumentException' with message 'Invalid path provided; must be a string, received boolean' in /usr/local/nginx/html/ZendSkeletonApplication/vendor/zendframework/zendframework/library/Zend/View/Resolver/TemplatePathStack.php:201 Stack trace: #0 /usr/local/nginx/html/ZendSkeletonApplication/vendor/zendframework/zendframework/library/Zend/View/Resolver/TemplatePathStack.php(149): Zend\View\Resolver\TemplatePathStack->addPath(true) #1 /usr/local/nginx/html/ZendSkeletonApplication/vendor/zendframework/zendframework/library/Zend/Mvc/Service/ViewTemplatePathStackFactory.php(38): Zend\View\Resolver\TemplatePathStack->addPaths(Array) #2 [internal function]: Zend\Mvc\Service\ViewTemplatePathStackFactory->createService(Object(Zend\ServiceManager\ServiceManager), 'viewtemplatepat...', 'ViewTemplatePat...') #3 /usr/local/nginx/html/ZendSkeletonApplication/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php(939): call_user_func(Array, Object(Zend in /usr/local/nginx/html/ZendSkeletonApplication/vendor/zendframework/zendframework/library/Zend/ServiceManager/ServiceManager.php on line 946
I didn't touch config file as php-fpm in system (Ubuntu 14.04).