failed to retrive directory listings

[srihari]

Hi all,
i am trying to implement FTP server using Filezilla as client.when ever i a command called "LIST" from filezilla i am responding like

-rwxrwxr-x 1 elmpc-162 elmpc-162 13528 Sep 10 08:49 p2
-rwxrwxr-x 1 elmpc-162 elmpc-162 13528 Sep 10 08:53 p3
-rwxrwxr-x 1 elmpc-162 elmpc-162 13088 Sep 10 09:13 se
-rwxrwxr-x 1 elmpc-162 elmpc-162 17536 Sep 15 08:46 server
-rw-rw-r-- 1 elmpc-162 elmpc-162 1484 Sep 14 13:43 tcp_client.c
-rw-rw-r-- 1 elmpc-162 elmpc-162 10662 Sep 15 08:31 tcp_sever.c
-rw-r--r-- 1 elmpc-162 elmpc-162 2987 Sep 12 08:06 test1.c

but in filezilla it is showing that "failed to retrieve directory listings",

can any one help me regarding this

Screenshot from 2020-09-15 08-47-09.png (189.51 KiB) Viewed 2711 times

[botg]

Your command reply is malformed. Please study RFC 959 in detail. Also, instead of LIST, you should implement support for MLSD as defined in RFC 3659.