I am getting following message when running script "Can't use an undefined value as an ARRAY reference at script.pl line 34." 

lines 33 & 34
  my @dates  = @{$hash{$pk}[1]};
  my @rdates = @{$hash{$pk}[2]};

[download]

thanks so much for your help

In reply to Re^2: combining 2 files with 4 columns need help by rruser
in thread combining 2 files with 4 columns need help by rruser

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