You're not showing us the relevant code. What is line 90? Get rid of all the code you don't need, and add just the relevant code which demonstrates your problem (http://sscce.org).

When I add this to the top of your code 

use Getopt::Long;

getCmndArg();

[download]

and run it, I get: 

program.pl --help --dfiles --err_dup F68 F100 5
help is called - Help Panel:
dfiles is called - deleting old simulation files
err_dup is called

[download]

In reply to Re: PERL - newbie: first time working with GetOptions error given when running script by toolic
in thread PERL - newbie: first time working with GetOptions error given when running script by lshokri02

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