metadatabag - laravel 5 并不清楚怎样来的错误

Question

[2015-11-06 17:03:41] local.ERROR: exception 'ErrorException' with message 'Argument 1 passed to Symfony\Component\HttpFoundation\Session\Storage\MetadataBag::initialize() must be of the type array, null given, called in /var/www/html/news/bootstrap/cache/compiled.php on line 11622 and defined' in /var/www/html/news/bootstrap/cache/compiled.php:4395

不知道怎样来的错误

Answer 1

我觉得。。这个错误可以直接debug到framework里看看是怎么产生的。。

Answer 2

must be of the type array, null given, 

with的时候传了空值？