Nice to write here for the first time.
I am trying to install NexcloudPi using the curl command on my Raspberry Pi 4 4GB running Retropie OS 4.7.1.
It appears the NextckoudPi installer has properly finished and I’m able to log into the NCP system panel.
I managed to insert my DuckDNS domain, but I’m unable to finish the LetsEncrypt process due to some error.
Could anyone please help?
This is the error message I’m seeing:
[ letsencrypt ] (Sun May 9 15:15:55 IDT 2021) Saving debug log to /var/log/letsencrypt/letsencrypt.log Plugins selected: Authenticator webroot, Installer None Obtaining a new certificate Performing the following challenges: http-01 challenge for mjeshurun.duckdns.org Using the webroot path /var/www/nextcloud for all unmatched domains. Waiting for verification... Cleaning up challenges Failed authorization procedure. mjeshurun.duckdns.org (http-01): urn:ietf:params:acme:error:connection :: The server could not connect to the client to verify the domain :: Fetching http://mjeshurun.duckdns.org/.well-known/acme-challenge/hKxDVEnrPi_o4RsESKArG3Sp9TIRyvrUIFuunlDWacQ: Error getting validation data IMPORTANT NOTES: - The following errors were reported by the server: Domain: mjeshurun.duckdns.org Type: connection Detail: Fetching http://mjeshurun.duckdns.org/.well-known/acme-challenge/hKxDVEnrPi_o4RsESKArG3Sp9TIRyvrUIFuunlDWacQ: Error getting validation data To fix these errors, please make sure that your domain name was entered correctly and the DNS A/AAAA record(s) for that domain contain(s) the right IP address. Additionally, please check that your computer has a publicly routable IP address and that no firewalls are preventing the server from communicating with the client. If you're using the webroot plugin, you should also verify that you are serving files from the webroot path you provided