Net::FTP::Recursive=GLOB(0x1054fa8)<<< 250 CWD command successful.
Net::FTP::Recursive=GLOB(0x1054fa8)>>> PASV
Net::FTP::Recursive=GLOB(0x1054fa8)<<< 227 Entering Passive Mode (143,166,135,12,255,118)
Net::FTP::Recursive=GLOB(0x1054fa8)>>> RETR *.txt
Can't use an undefined value as a symbol reference at /usr/share/perl5/Net/FTP/dataconn.pm line 54.