C:\Documents and Settings\erickn\Desktop\invexp>e.pl line 1 Can't take log of 0 at C:\Documents and Settings\erickn\Desktop\invexp\e.pl line 9, line 1. #### #use warnings; use strict; use Log::Log4perl qw(); Log::Log4perl::init("process.conf"); my $log = Log::Log4perl->get_logger(); #open APP, "Exception.bat |" or die "File not found\n"; while(){ print; log->info; } print "Out of batch file\n"; __DATA__ line 1 line 2