15:35:19: Use of uninitialized value $line in pattern match (m//) at C:/strawberry/perl/site/lib/Demeter/Files.pm line 188.

15:35:19: Use of uninitialized value $line in pattern match (m//) at C:/strawberry/perl/site/lib/Demeter/Files.pm line 188.

15:35:19: Use of uninitialized value $line in pattern match (m//) at C:/strawberry/perl/site/lib/Demeter/Files.pm line 188.

15:38:18: Use of uninitialized value $line in pattern match (m//) at C:/strawberry/perl/site/lib/Demeter/Files.pm line 188.

15:38:18: Use of uninitialized value $line in pattern match (m//) at C:/strawberry/perl/site/lib/Demeter/Files.pm line 188.

15:38:18: Use of uninitialized value $line in pattern match (m//) at C:/strawberry/perl/site/lib/Demeter/Files.pm line 188.