When I connect to raspberry pi 3, I got this error. What is meaning?

>> mypi=raspi('192.168.1.110','pi','pop',22)
错误使用 raspi (line 176)
The user name or password for 192.168.1.110 is incorrect.

Answer 1

[Walter Roberson]

You are asking to connect with username 'pi' and password 'pop', which your raspberry believes is not correct.

Note: you are also asking to pass an additional parameter "22", but the meaning of that additional parameter is not defined for raspi()

[tong wu]

But i logged in with terminal with the same username and password on same computer. I check the script in matlab

<<

>>

 '22' is the port for IP

[Walter Roberson]

Remove the port number. It is not a defined parameter to raspi() and could be interfering

[tong wu]

If i remove port, I get another error

>> mypi=raspi('192.168.1.110','pi','pop') 错误使用 raspi (line 169) Cannot establish a TCP/IP connection to the board with device address "192.168.1.110".

原因: 错误使用 raspi (line 165) Cannot create a communication link with the remote server. Please check the input arguments(ADDRESS and PORT) and make sure the server is running. Additional Information: Connection refused.

[Shadi Alhaj]

Hi there, I ve got the same problem here!! connection refused despite being able to ssh to the pi using terminal!! any solution? thanks