On Tue, 27 Dec 2011 04:01:04 +0600 Nick Knutov <mail@knutov.com> wrote:
Hi all,
I have strange bug and no ideas what to do with it.
Template engine: ctpp
my $mail = template 'mails/ticket_new.txt', $data, {layout=>undef};
[3150] error @5.768842> [hit #1]Supplied view (mails/ticket_new.txt) was not found. in /usr/local/share/perl/5.10.1/Dancer/Template/Abstract.pm l. 167 [3150] error @6.503130> [hit #1]request to /reg/ crashed: Dancer::Response=HASH(0xb3f0718) in /usr/local/share/perl/5.10.1/Dancer/Handler.pm l. 98
kola@vbox:path/to/app/views$ ls -l mails/ticket_new.txt -rw-r--r-- 1 kola kola 339 2011-08-19 19:47 mails/ticket_new.txt
Looking at the relevant code in Dancer::Template::Abstract : if ($view) { # check if the requested view exists my $view_path = $engine->view($view); if (-e $view_path) { $content = $engine->apply_renderer($view, $tokens); } else { Dancer::Logger::error("Supplied view ($view) was not found."); Since it's checking whether $view_path exists, it should really use $view_path in the error message, not $view. If it did, the problem would become more apparent - the view() method appends the default template extension if the view name supplied doesn't already end in it. Dancer::Template::Ctpp2->default_tmpl_ext() will return 'ct2' if the use_bytecode option is enabled, or 'tmpl' otherwise. So, Dancer is looking for mails/ticket_new.txt.tmpl, not mails/ticket_new.txt - but unfortunately, that error message is not clear as to why. I think there are two fixes here: (a) make the error message clearer, so it's obvious what's going on; (b) check for a view matching the exact name supplied first, before attempting to add the default template extension; I think this would be the most appropriate behaviour. So, for the time being, renaming the template will make things work, and I'll fix this oversight shortly - thanks for reporting it! Cheers Dave P -- David Precious ("bigpresh") <davidp@preshweb.co.uk> http://www.preshweb.co.uk/ www.preshweb.co.uk/twitter www.preshweb.co.uk/linkedin www.preshweb.co.uk/facebook www.preshweb.co.uk/cpan www.preshweb.co.uk/github