hii athanasius i have tried something on the above code . its working but when i have printed $chipID it prints cChipId and $cSubVersId gives 1925 (in last two lines of code ) while the value i have provided through config text ChipId 1925 and SubVersId 0003. so its problemetic output. no warning this time though 

my @words;
my $readline;
my $cChipId;
my $cSubVersId;
if(open (my $CFILE,"config.txt" ) || die "couldnt open file:", $! ) {
   $readline = <$CFILE>;
    chop($readline);
   if (defined $readline ) {
        @words = split(/ /,$readline);
        $readline = <$CFILE>;
        chop($readline);
      }
   $cChipId = $words[0];
   $cSubVersId = $words[1];
   print "$cChipId \n";
   print "$cSubVersId \n";
}

[download]
thanks

In reply to Re^4: warning: use of uninitialized value by mrityunjaynath
in thread warning: use of uninitialized value by mrityunjaynath

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