Failed to retrieve directory listing

[pentesgeorge]

Hello,

I am getting to this error (messages from filezilla):
Response: 550 / not found.
Error: Failed to retrieve directory listing
and It can not list the files of SD.

Do you have any idea what is the problem?

Thank you,
George

[Neutrino-1]

Code 550
"A 550 response code may be sent in response to any command requiring the server to access a local file. It is a permanent negative response, which means the client is discouraged from sending the command again since the server will respond with the same response code. It is usually due to a command requiring access to a file that does not exist or that the user does not have access rights to "

You can check this link to know more about FTP response codes.

The problem might be because of feeding in the wrong user and password credentials for the Filezilla, if that doesn't work out try a different FTP client like WinSCP or AndFTP(Android) and then let me know the results.

Thank you for trying out this project!

[pentesgeorge]

Hello,
thank you for your quick reply.

I tried WinSCP and I am getting also to the same error.

Here is the output of terminal:
09:20:15.053 -> Connected to ************
09:20:15.053 -> IP address: 192.168.1.61
09:20:15.053 -> SD opened!
09:20:15.053 -> Ftp server waiting for connection on port 21
09:20:25.681 -> Client connected!
09:20:25.728 -> USER esp32
09:20:25.882 -> PASS esp32
09:20:25.882 -> OK. Waiting for commands.
09:20:25.929 -> SYST
09:20:25.982 -> FEAT
09:20:26.082 -> PWD
09:20:26.129 -> CWD /
09:20:26.330 -> TYPE A
09:20:26.383 -> PASV
09:20:26.383 -> Connection management set to passive
09:20:26.383 -> Data port set to 50009
09:20:26.430 -> MLSD
09:20:26.430 -> ftpdataserver client....
09:20:56.855 -> PWD

I am using an ESP32 and an SD Card
When I set the storage to SPIFFS the FTP Server works fine, the problem occurs only with the SD Card.

Thank you in advance!