use Perl

• What to look for (Score:2)

  by samtregar (2699)

  That error happens when you do:

  my $ref = "some string";
  $ref->{foo} = "bar";

  So you need to figure out which hash-ref got set with that string instead of a reference to a hash.

  -sam
• Reverse (Score:1)

  by pijll (5242)

  If that wierd string is not in your code, perhaps the strings "approval_code" and "req_orders" are?
  • Re:Reverse (Score:1)

    by cbrandtbuffalo (4462)

    If I had a cigar, I'd give you one!
    
    I was actually trying to be clever with:
    
    my @tables = keys %{reverse %{$Ereq::page_params{$page}}};
    
    Thought I could get the unique values that way, but mashing it all together caused problems.
    • Re:Reverse (Score:1)

      by link (3402)

      How about :

      my @values =
      keys %{ { reverse %{ Ereq::page_params{$page} } } };

      
      I think the problem is that your calling reverse in scalar context