Firefly problem

My port is connected but still I get some errors.

As the error says, what is the port number?

My port number is 3.
As you can see in the screenshot it accepts the port number end yet I got an error in the command in pins

And that is the same as as what you target in Arduino?

thank you I solved the problem

Hi, please ,can you tell me how you solved the problem? i have the same… :frowning: