Cannot connect, import file invalid format

My first time using SSH Shell to connect to hosts and servers, so please pardon me for my beginner's question. I'm trying to connect to my server but not able. Please see the log below:

18:10:28 Connecting…
18:10:28 Using Core Helper 6.6 (r3386)
18:10:28 Authenticating…
18:10:28 Load key "/E78WKS7W4U.io.coressh.ssh/.ssh/privatekey/845_bunnyshell_ssh_key_16312470962624_private_rsa_key.csv": invalid format

Using the following:
macOS Monterey ver 12.0.1
Core Shell (Setapp) 3.6.2

Am I missing out something? I'll appreciate if any one can help.

Hi Alex, it seemed you imported 845_bunnyshell_ssh_key_16312470962624_private_rsa_key.csv as private key, but it looks like it's not a valid key.

Could you please extract some lines from you private key file? For example:

-----BEGIN DSA PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: DES-EDE3-CBC,AF79F9904FBFC4E0

Above insensitive information should enough for me find out the real cause.

Kindly Regards,

Yang

Hi, my key file is as below:

-----BEGIN OPENSSH PRIVATE KEY-----
(key here with random string of text)
-----END OPENSSH PRIVATE KEY-----

that's all for my key........

Alex,

Could you please set log level to DEBUG3, retry connection and send me a copy of desensitized log?

And, could you please also try Equivalent Command in local shell?

Kindly Regards,

Yang