Function in same package undefined

Question

My project structure is like this.

packagetest/
    main.go
    lib.go

In main.go, I have this code.

package m         


        

Answer 1

I think the problem is you can only have one file using package main.

Try putting lib.go in a different package. This requires:

1. lib.go to exist in a folder with the same name as the new package (e.g., myLibs).

2. Adding the package name to lib.go (package myLibs).

Then, in main:

import myLibs
call myLibs.Test()