[Dancer-users] Very strange error
Anton Ukolov
sugar.61rus at gmail.com
Wed Nov 17 11:36:46 CET 2010
Hi, guys!
First, I want to say 'thanks' for this beautiful framework! Good job, guys!
And second.
I have started to learn about this tool. I found good beginner's reference:
https://github.com/sukria/Dancer/blob/master/lib/Dancer/Tutorial.pod
I understand that this is beta version of a tutorial, because it contains
several non-critical mistakes. But in the snippet, that lies bottom, I have
discovered some strange error. Then I start app, and try to post login and
passw in my browser, I get Runtime error, in first case:
Not a CODE reference at ./dancr.pl line 113, <DATA> line 16.
and in other cases:
Not a CODE reference at ./dancr.pl line 113
I tried other variations, but nothings worked... I tried to replace
the "params->{'username'}" and "setting('username')"
with plain scalars (like 'admin' and 'admin'), but I got same error at
the same line.
Help my please, I don't know really what is it. Is this my error? Or
is it some bug?
<code>
108 any ['get', 'post'] => '/login' => sub {
109 my $err;
110
111 if ( request->method() eq "POST" ) {
112 # process form input
113 if ( params->{'username'} ne setting('username') ) { # << error is
here
114 $err = "Invalid username";
115 }
116 elsif ( params->{'password'} ne setting('password') ) {
117 $err = "Invalid password";
118 }
119 else {
120 session 'logged_in' => true;
121 set_flash('You are logged in.');
122 redirect '/';
123 }
124 }
125
126 # display login form
127 template 'login.tt', {
128 'err' => $err,
129 };
130};
</code>
p.s. perl's version is 5.8.9, OS is Linux
best regards,
Anton Ukolov
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