Hello, When i compile a script it throws an error. Exception in testMain(): Can't use an undefined value as an ARRAY reference at Statistics.pm line 187. below is the line  return scalar @{ $self->{'netstat_array'} }, $self->{'netstat_array'} ;

I'd like to add that the error is not thrown always. If the return value is >=1 script doesn't fail. If the return value is 0 then it throws an error.

Any suggestions?

In reply to Perl array reference error by user786

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