Use of uninitialized value in concatenation (.) or string at poc.pl line 14. [[[ARRAY(0x137cd48)]]] [[[some text 1 ]]] Use of uninitialized value in pattern match (m//) at poc.pl line 15. Use of uninitialized value in concatenation (.) or string at poc.pl line 15. Use of uninitialized value $name in concatenation (.) or string at poc.pl line 11. [[[some text 2 ]]] [[[]]]