• bug report? yes
• feature request? no
• version: dev-master f0b30ff

Description

I tried to generate link:

{plink News:detail category => $news->getCategory()->getName(), id => $news->getId(), name => $news->getSubject()}

and it's failed in class Route in method param2path: https://github.com/nette/application/blob/master/src/Application/Routers/Route.php#L330

TypeError: Argument 1 passed to Nette\Application\Routers\Route::param2path() must be of the type string, integer given

Dump of params:
category => "xxx"
id => 3614
name => "xxx"
action => "xxx"

It's ok:

{plink News:detail category => $news->getCategory()->getName(), id => (string) $news->getId(), name => $news->getSubject()}