use more ddumper
#!/usr/bin/perl --
use strict;
use warnings;
use Data::Dump qw/ dd pp /;

my $samplefile = q{
values ( \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
            "0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.56789123, 0
+.67891234, 0.78912345", \
          );
};

my @DIN_SETUP_RISE_1;
my @DIN_SETUP_RISE_2;
my @DIN_SETUP_RISE_3;
open my($infile_lib1), '<', \$samplefile;
while (<$infile_lib1>) 
            {
                if ($_ =~ /values \( \/ /)
                    {
                        
                        my $line = <$infile_lib1>;
                        @DIN_SETUP_RISE_1 = split /,/,$line;
                        print "@DIN_SETUP_RISE_1 \n";
                        $line = <$infile_lib1>;
                        @DIN_SETUP_RISE_2 = split /,/,$line;
                        print "@DIN_SETUP_RISE_2 \n";
                        $line = <$infile_lib1>;
                        @DIN_SETUP_RISE_3 = split /,/,$line;
                        print "@DIN_SETUP_RISE_3 \n";
                    } else {
                        dd( nomatch => $_ );
                    }
            }

dd( DIN => \@DIN_SETUP_RISE_1, \@DIN_SETUP_RISE_2, \@DIN_SETUP_RISE_3 
+);
__END__
("nomatch", "\n")
("nomatch", "values ( \\\n")
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
(
  "nomatch",
  "            \"0.1234567, 0.2345678, 0.3456789, 0.4567891, 0.5678912
+3, 0.67891234, 0.78912345\", \\\n",
)
("nomatch", "          );\n")
("DIN", [], [], [])

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In reply to Re^3: Perl ERROR for uninitiated value or string by Anonymous Monk
in thread Perl ERROR for uninitiated value or string by waytoperl

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