[Maypole] error trying to get the beerdb example up and running

[Daniel.Brunkhorst@dataport.de]

Hi list,

I would like to play around with Maypole a bit and wanted to use the
BeerDB example for first steps with this framework.
I copied the templates to "<DocumentRoot>/beerdb" directory, made the
BeerDB accessible to Apache and changed BeerDB.pm so that it contains
the correct path to the beerdb.db file. I also added the Location
directive to httpd.conf, so that BeerDB.pm gets called as a handler
whenever the /beerdb uri is accessed, which is what I do telling firefox
to open "http://localhost/beerdb/".

This results in the error message
"Can't use an undefined value as an ARRAY reference at bla/Maypole.pm
line 44"
in the Apache error log.

I copied the corresponding subroutine and marked the line in question.
Does anyone see something obvious that I am missing or doing wrong, then
please let me know before I spend hours debugging ...


sub init {
    my $class =3D shift;
    my $config =3D $class->config;
    $config->{view}  ||=3D "Maypole::View::TT";
    $config->{view}->require;
    die "Couldn't load the view class $config->{view}: $@" if $@;
############# next line is line 44
    $config->{display_tables} ||=3D [ @{$class->config->{tables}} ];
#############
    $class->view_object($class->config->{view}->new);
    $class->init_done(1);

}



Thank you,
Daniel Brunkhorst.

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